From d1c74c4fc8173101480133a6e0e7dbf93ac20e79 Mon Sep 17 00:00:00 2001
From: qingxinwu <6334674+qingxinwu@users.noreply.github.com>
Date: Mon, 2 Dec 2024 18:40:12 +0000
Subject: [PATCH] [Spec] Add client side support of selected reporting id for
 B&A (#1348)

SHA: 896b8c7096a9ea4ced365e6065d5f4e1c0145edc
Reason: push, by JensenPaul

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 index.html | 358 +++++++++++++++++++++++++++--------------------------
 1 file changed, 185 insertions(+), 173 deletions(-)

diff --git a/index.html b/index.html
index 4a354b31a..bab6cb604 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
   <meta content="Bikeshed version 742f3d674, updated Mon Nov 4 14:56:54 2024 -0800" name="generator">
   <link href="https://wicg.github.io/turtledove/" rel="canonical">
-  <meta content="6a37e1018e3431650036e3aa8bb6fe5c16e9065d" name="revision">
+  <meta content="896b8c7096a9ea4ced365e6065d5f4e1c0145edc" name="revision">
   <meta content="dark light" name="color-scheme">
   <link href="https://www.w3.org/StyleSheets/TR/2021/dark.css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css">
 <style>
@@ -4913,7 +4913,10 @@ <h3 class="heading settled" data-level="4.1" id="runadauction"><span class="secn
        <li data-md>
         <p><var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-buyer-and-seller-reporting-id" id="ref-for-server-auction-response-buyer-and-seller-reporting-id">buyer and seller reporting id</a> is not null and not <var>winningAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-buyer-and-seller-reporting-id" id="ref-for-interest-group-ad-buyer-and-seller-reporting-id⑧">buyer and seller reporting ID</a>;</p>
        <li data-md>
-        <p><var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-buyer-reporting-id" id="ref-for-server-auction-response-buyer-reporting-id">buyer reporting id</a> is not null and not <var>winningAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-buyer-reporting-id" id="ref-for-interest-group-ad-buyer-reporting-id⑤">buyer reporting ID</a>.</p>
+        <p><var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-buyer-reporting-id" id="ref-for-server-auction-response-buyer-reporting-id">buyer reporting id</a> is not null and not <var>winningAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-buyer-reporting-id" id="ref-for-interest-group-ad-buyer-reporting-id⑤">buyer reporting ID</a>;</p>
+       <li data-md>
+        <p><var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-selected-buyer-and-seller-reporting-id" id="ref-for-server-auction-response-selected-buyer-and-seller-reporting-id">selected buyer and seller reporting ID</a> is not null, <var>winningAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids③">selectable buyer and seller reporting IDs</a> is not null and it
+does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑧">contain</a> <var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-selected-buyer-and-seller-reporting-id" id="ref-for-server-auction-response-selected-buyer-and-seller-reporting-id①">selected buyer and seller reporting ID</a>.</p>
       </ul>
      <li data-md>
       <p>Let <var>winningAdDescriptor</var> be a new <a data-link-type="dfn" href="#ad-descriptor" id="ref-for-ad-descriptor②">ad descriptor</a> whose <a data-link-type="dfn" href="#ad-descriptor-url" id="ref-for-ad-descriptor-url①②">url</a> is <var>response</var>’s <a data-link-type="dfn" href="#server-auction-response-ad-render-url" id="ref-for-server-auction-response-ad-render-url①">ad render url</a>.</p>
@@ -5157,7 +5160,7 @@ <h3 class="heading settled" data-level="4.2" id="canloadadauctionfencedframe"><s
        <ol>
         <li data-md>
          <p>If <var>directive</var>’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-name" id="ref-for-directive-name">name</a> is either "<code>fenced-frame-src</code>", "<code>frame-src</code>",
- "<code>child-src</code>", or "<code>default-src</code>", and if <var>directive</var>’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑧">contain</a> any of "<code>https:</code>", "<code>https://*:*</code>", or "<code>*</code>", then return false.</p>
+ "<code>child-src</code>", or "<code>default-src</code>", and if <var>directive</var>’s <a data-link-type="dfn" href="https://w3c.github.io/webappsec-csp/#directive-value" id="ref-for-directive-value">value</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑨">contain</a> any of "<code>https:</code>", "<code>https://*:*</code>", or "<code>*</code>", then return false.</p>
        </ol>
      </ol>
     <li data-md>
@@ -5331,9 +5334,12 @@ <h3 class="heading settled" data-level="4.3" id="getInterestGroupAdAuctionData">
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="server auction response" data-dfn-type="dfn" data-noexport id="server-auction-response-buyer-and-seller-reporting-id">buyer and seller reporting id</dfn>
     <dd data-md>
      <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③②">string</a>. When not null, this will be verified with the winning bid’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad④">ad</a>'s <a data-link-type="dfn" href="#interest-group-ad-buyer-and-seller-reporting-id" id="ref-for-interest-group-ad-buyer-and-seller-reporting-id⑨">buyer and seller reporting ID</a>.</p>
+    <dt data-md><dfn class="dfn-paneled" data-dfn-for="server auction response" data-dfn-type="dfn" data-noexport id="server-auction-response-selected-buyer-and-seller-reporting-id">selected buyer and seller reporting id</dfn>
+    <dd data-md>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③③">string</a>, initially null. When not null, this will be verified with the winning bid’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑤">ad</a>'s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids④">selectable buyer and seller reporting IDs</a>.</p>
     <dt data-md>error
     <dd data-md>
-     <p>Null or <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③③">string</a>. When not null, contains an error message from the
+     <p>Null or <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③④">string</a>. When not null, contains an error message from the
  auction executed on the trusted auction server. May be used to provide
  additional context for the result of an auction.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="server auction response" data-dfn-type="dfn" data-noexport id="server-auction-response-buyer-reporting">buyer reporting</dfn>
@@ -5359,7 +5365,7 @@ <h3 class="heading settled" data-level="4.3" id="getInterestGroupAdAuctionData">
      <p>Null or a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑦">URL</a></p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="server auction reporting info" data-dfn-type="dfn" data-noexport id="server-auction-reporting-info-beacon-urls">beacon urls</dfn>
     <dd data-md>
-     <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map③②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①⑧">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③④">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①⑨">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑧">URLs</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①">schemes</a> are "<code>https</code>".</p>
+     <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map③②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys①⑧">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑤">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values①⑨">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url⑧">URLs</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①">schemes</a> are "<code>https</code>".</p>
    </dl>
    <p>a <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="server-auction-debug-report-key">server auction debug report key</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②①">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item③④">items</a>:</p>
    <dl>
@@ -5650,7 +5656,7 @@ <h3 class="heading settled" data-level="5.1" id="reporting-common"><span class="
      <p>The <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin②④">origin</a> of the bidder.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="reporting bid key" data-dfn-type="dfn" data-noexport id="reporting-bid-key-bid-identifier">bid identifier</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑤">string</a> distinguishing this source of reports from others of the same origin in the same <a data-link-type="dfn" href="#reporting-bid-key-context" id="ref-for-reporting-bid-key-context①">context</a>.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑥">string</a> distinguishing this source of reports from others of the same origin in the same <a data-link-type="dfn" href="#reporting-bid-key-context" id="ref-for-reporting-bid-key-context①">context</a>.</p>
    </dl>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="reporting-context">reporting context</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct②④">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item④⓪">items</a>:</p>
    <dl>
@@ -5665,7 +5671,7 @@ <h3 class="heading settled" data-level="5.1" id="reporting-common"><span class="
     non-reserved events.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="reporting context" data-dfn-type="dfn" data-noexport id="reporting-context-private-aggregation-on-event-contributions">private aggregation on event contributions</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map③⑦">map</a> from a tuple of (<a data-link-type="dfn" href="#reporting-bid-key" id="ref-for-reporting-bid-key②">reporting bid key</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑥">string</a>) to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list④①">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry">on event
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map③⑦">map</a> from a tuple of (<a data-link-type="dfn" href="#reporting-bid-key" id="ref-for-reporting-bid-key②">reporting bid key</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑦">string</a>) to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list④①">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry">on event
 contribution entries</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="reporting context" data-dfn-type="dfn" data-noexport id="reporting-context-private-aggregation-allowed">private aggregation allowed</dfn>
     <dd data-md>
@@ -6483,7 +6489,7 @@ <h4 class="heading settled" data-level="5.4.5" id="private-aggregation-metrics-s
      <p>A <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-long" id="ref-for-idl-long①①">long</a></code>, initially 0.</p>
    </dl>
    <h4 class="heading settled dfn-paneled" data-dfn-type="dfn" data-level="5.4.6" data-lt="Private Aggregation contributions" data-noexport id="private-aggregation-contributions"><span class="secno">5.4.6. </span><span class="content">Private Aggregation contributions</span><a class="self-link" href="#private-aggregation-contributions" id="ref-for-private-aggregation-contributions⑤"></a></h4>
-    Private Aggregation contributions is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map④④">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑦">string</a> to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑤⓪">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry①">on event
+    Private Aggregation contributions is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map④④">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑧">string</a> to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑤⓪">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry①">on event
 contribution entries</a>. 
    <h4 class="heading settled" data-level="5.4.7" id="private-aggregation-algorithms"><span class="secno">5.4.7. </span><span class="content">Algorithms</span><a class="self-link" href="#private-aggregation-algorithms"></a></h4>
    <div class="algorithm" data-algorithm="prepare for private aggregation">
@@ -7219,7 +7225,7 @@ <h2 class="heading settled" data-level="6" id="additional-bids-and-negative-targ
    <h3 class="heading settled" data-level="6.1" id="create-auction-nonce"><span class="secno">6.1. </span><span class="content">createAuctionNonce()</span><a class="self-link" href="#create-auction-nonce"></a></h3>
    <p><em>This first introductory paragraph is non-normative.</em></p>
    <p><code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator" id="ref-for-dom-navigator①⑤">navigator</a></code>.<code class="idl"><a data-link-type="idl" href="#dom-navigator-createauctionnonce" id="ref-for-dom-navigator-createauctionnonce">createAuctionNonce()</a></code> creates an <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="auction-nonce">auction nonce</dfn>, which
-is a one-time canonical <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑧">string</a> representation of a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid①">version 4 UUID</a> that is uniquely
+is a one-time canonical <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑨">string</a> representation of a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid①">version 4 UUID</a> that is uniquely
 associated with a single call to <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator" id="ref-for-dom-navigator①⑥">navigator</a></code>.<code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction①⑥">runAdAuction()</a></code>. For multi-seller
 auctions, a distinct auction nonce can be uniquely associated with each of the <code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-componentauctions" id="ref-for-dom-auctionadconfig-componentauctions③">componentAuctions</a></code>. The auction nonce(s) will need to be passed back in via a 
 subsequent call to <code class="idl"><a data-link-type="idl" href="https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator" id="ref-for-dom-navigator①⑦">navigator</a></code>.<code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction①⑦">runAdAuction()</a></code> via the <code class="idl"><a data-link-type="idl" href="#dictdef-auctionadconfig" id="ref-for-dictdef-auctionadconfig④">AuctionAdConfig</a></code>.
@@ -7341,7 +7347,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
    </div>
    <div class="algorithm" data-algorithm="parse a signed additional bid">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-a-signed-additional-bid">parse a signed additional bid</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#byte-sequence" id="ref-for-byte-sequence⑥">byte sequence</a> <var>signedAdditionalBid</var>,
-a <a data-link-type="dfn" href="#reporting-context-map" id="ref-for-reporting-context-map⑧">reporting context map</a> <var>reportingContextMap</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③⑨">string</a>-or-null <var>sellerNonce</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②①">auction
+a <a data-link-type="dfn" href="#reporting-context-map" id="ref-for-reporting-context-map⑧">reporting context map</a> <var>reportingContextMap</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⓪">string</a>-or-null <var>sellerNonce</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②①">auction
 config</a> <var>auctionConfig</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②②">auction config</a>-or-null <var>topLevelAuctionConfig</var>, and a <a data-link-type="dfn" href="#negative-target-info" id="ref-for-negative-target-info②">negative
 target info</a> <var>negativeTargetInfo</var>: 
     <ol>
@@ -7355,7 +7361,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
        <li data-md>
         <p><var>parsedSignedAdditionalBid</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map④⑦">map</a>;</p>
        <li data-md>
-        <p><var>parsedSignedAdditionalBid</var>["bid"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪⑦">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⓪">string</a>;</p>
+        <p><var>parsedSignedAdditionalBid</var>["bid"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪⑦">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④①">string</a>;</p>
        <li data-md>
         <p><var>parsedSignedAdditionalBid</var>["signatures"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪⑧">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑤⑤">list</a>.</p>
       </ul>
@@ -7373,9 +7379,9 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
          <li data-md>
           <p><var>sig</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map④⑧">map</a>;</p>
          <li data-md>
-          <p><var>sig</var>["key"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪⑨">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④①">string</a>;</p>
+          <p><var>sig</var>["key"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⓪⑨">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④②">string</a>;</p>
          <li data-md>
-          <p><var>sig</var>["signature"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①①⓪">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④②">string</a>.</p>
+          <p><var>sig</var>["signature"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①①⓪">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④③">string</a>.</p>
         </ul>
        <li data-md>
         <p>Let <var>maybeKey</var> be the result of running <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#forgiving-base64-decode" id="ref-for-forgiving-base64-decode②">forgiving-base64 decode</a> with <var>sig</var>["key"].</p>
@@ -7426,8 +7432,8 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="decode an additional bid json">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="decode-an-additional-bid-json">decode an additional bid json</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④③">string</a> <var>additionalBidJson</var>,
-a <a data-link-type="dfn" href="#reporting-context-map" id="ref-for-reporting-context-map⑨">reporting context map</a> <var>reportingContextMap</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②③">auction config</a> <var>auctionConfig</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②④">auction config</a>-or-null <var>topLevelAuctionConfig</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④④">string</a>-or-null <var>sellerNonce</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="decode-an-additional-bid-json">decode an additional bid json</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④④">string</a> <var>additionalBidJson</var>,
+a <a data-link-type="dfn" href="#reporting-context-map" id="ref-for-reporting-context-map⑨">reporting context map</a> <var>reportingContextMap</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②③">auction config</a> <var>auctionConfig</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②④">auction config</a>-or-null <var>topLevelAuctionConfig</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑤">string</a>-or-null <var>sellerNonce</var>: 
     <ol>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert③⓪">Assert</a> that these steps are running <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/infrastructure.html#in-parallel" id="ref-for-in-parallel①⓪">in parallel</a>.</p>
@@ -7500,11 +7506,11 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
        <li data-md>
         <p><var>igMap</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⓪">map</a>;</p>
        <li data-md>
-        <p><var>igMap</var>["name"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②①">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑤">string</a>;</p>
+        <p><var>igMap</var>["name"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②①">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑥">string</a>;</p>
        <li data-md>
-        <p><var>igMap</var>["biddingLogicURL"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②②">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑥">string</a>;</p>
+        <p><var>igMap</var>["biddingLogicURL"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②②">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑦">string</a>;</p>
        <li data-md>
-        <p><var>igMap</var>["owner"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②③">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑦">string</a>;</p>
+        <p><var>igMap</var>["owner"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②③">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑧">string</a>;</p>
       </ul>
      <li data-md>
       <p>Let <var>igOwner</var> be the result of running <a data-link-type="dfn" href="#parse-an-https-origin" id="ref-for-parse-an-https-origin①⑨">parse an https origin</a> given <var>igMap</var>["owner"].</p>
@@ -7518,7 +7524,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
        <li data-md>
         <p><var>igOwner</var> is failure;</p>
        <li data-md>
-        <p><var>auctionConfig</var>’s <a data-link-type="dfn" href="#auction-config-interest-group-buyers" id="ref-for-auction-config-interest-group-buyers④">interest group buyers</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain⑨">contain</a> <var>igOwner</var>;</p>
+        <p><var>auctionConfig</var>’s <a data-link-type="dfn" href="#auction-config-interest-group-buyers" id="ref-for-auction-config-interest-group-buyers④">interest group buyers</a> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⓪">contain</a> <var>igOwner</var>;</p>
        <li data-md>
         <p><var>igBiddingUrl</var> is failure;</p>
        <li data-md>
@@ -7542,7 +7548,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
      <li data-md>
       <p>Let <var>bidMap</var> be <var>parsedAdditionalBid</var>["bid"].</p>
      <li data-md>
-      <p>If <var>bidMap</var>["render"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②⑤">exist</a> or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑧">string</a>, then return failure.</p>
+      <p>If <var>bidMap</var>["render"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②⑤">exist</a> or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑨">string</a>, then return failure.</p>
      <li data-md>
       <p>Let <var>renderUrl</var> be the result of running <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser④">URL parser</a> on <var>bidMap</var>["render"].</p>
      <li data-md>
@@ -7569,7 +7575,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
       <p>If <var>bidMap</var>["bidCurrency"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①②⑧">exists</a>:</p>
       <ol>
        <li data-md>
-        <p>If <var>bidMap</var>["bidCurrency"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string④⑨">string</a>, or the result of <a data-link-type="dfn" href="#check-whether-a-string-is-a-valid-currency-tag" id="ref-for-check-whether-a-string-is-a-valid-currency-tag②">checking whether a string
+        <p>If <var>bidMap</var>["bidCurrency"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⓪">string</a>, or the result of <a data-link-type="dfn" href="#check-whether-a-string-is-a-valid-currency-tag" id="ref-for-check-whether-a-string-is-a-valid-currency-tag②">checking whether a string
 is a valid currency tag</a> is failure, then return failure.</p>
        <li data-md>
         <p>Set <var>bidCurrency</var> to <var>bidMap</var>["bidCurrency"].</p>
@@ -7605,7 +7611,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑥⑨">For each</a> <var>component</var> of <var>bidMap</var>["adComponents"]:</p>
         <ol>
          <li data-md>
-          <p>If <var>component</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⓪">string</a>, then return failure.</p>
+          <p>If <var>component</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤①">string</a>, then return failure.</p>
          <li data-md>
           <p>Let <var>componentUrl</var> be the result of running <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser⑤">URL parser</a> on <var>component</var>.</p>
          <li data-md>
@@ -7622,7 +7628,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
       <p>If <var>parsedAdditionalBid</var>["negativeInterestGroup"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③②">exists</a>:</p>
       <ol>
        <li data-md>
-        <p>If <var>parsedAdditionalBid</var>["negativeInterestGroups"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③③">exists</a>, or <var>parsedAdditionalBid</var>["negativeInterestGroup"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤①">string</a>, then return failure.</p>
+        <p>If <var>parsedAdditionalBid</var>["negativeInterestGroups"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③③">exists</a>, or <var>parsedAdditionalBid</var>["negativeInterestGroup"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤②">string</a>, then return failure.</p>
        <li data-md>
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append③⑨">Append</a> <var>parsedAdditionalBid</var>["negativeInterestGroup"] to <var>result</var>’s <a data-link-type="dfn" href="#decoded-additional-bid-negative-target-interest-group-names" id="ref-for-decoded-additional-bid-negative-target-interest-group-names">negative target interest group names</a>.</p>
       </ol>
@@ -7637,7 +7643,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
          <li data-md>
           <p><var>multipleNegativeIg</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤②">map</a>;</p>
          <li data-md>
-          <p><var>multipleNegativeIg</var>["joiningOrigin"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③⑤">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤②">string</a>;</p>
+          <p><var>multipleNegativeIg</var>["joiningOrigin"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③⑤">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤③">string</a>;</p>
          <li data-md>
           <p><var>multipleNegativeIg</var>["interestGroupNames"] does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①③⑥">exist</a>, or is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑤⑨">list</a>.</p>
         </ul>
@@ -7651,7 +7657,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦⓪">For each</a> <var>igName</var> of <var>multipleNegativeIg</var>["interestGroupNames"]:</p>
         <ol>
          <li data-md>
-          <p>If <var>igName</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤③">string</a>, then return failure.</p>
+          <p>If <var>igName</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤④">string</a>, then return failure.</p>
          <li data-md>
           <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append④⓪">Append</a> <var>igName</var> to <var>result</var>’s <a data-link-type="dfn" href="#decoded-additional-bid-negative-target-interest-group-names" id="ref-for-decoded-additional-bid-negative-target-interest-group-names①">negative target interest group names</a>.</p>
         </ol>
@@ -7675,12 +7681,12 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
           <p><var>ig</var>’s <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑥⓪">owner</a></p>
          <dt data-md><a data-link-type="dfn" href="#reporting-bid-key-bid-identifier" id="ref-for-reporting-bid-key-bid-identifier②">bid identifier</a>
          <dd data-md>
-          <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤④">string</a> representation of a new globably unique identifier. This is needed since <var>igName</var> may not be unique.</p>
+          <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑤">string</a> representation of a new globably unique identifier. This is needed since <var>igName</var> may not be unique.</p>
         </dl>
        <dt data-md><a data-link-type="dfn" href="#generated-bid-bid" id="ref-for-generated-bid-bid①④">bid</a>
        <dd data-md>
         <p>A <a data-link-type="dfn" href="#bid-with-currency" id="ref-for-bid-with-currency②">bid with currency</a> whose <a data-link-type="dfn" href="#bid-with-currency-value" id="ref-for-bid-with-currency-value⑤">value</a> is <var>bidVal</var>, and <a data-link-type="dfn" href="#bid-with-currency-currency" id="ref-for-bid-with-currency-currency⑥">currency</a> is <var>bidCurrency</var></p>
-       <dt data-md><a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑤">ad</a>
+       <dt data-md><a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑥">ad</a>
        <dd data-md>
         <p><var>adMetadata</var></p>
        <dt data-md><a data-link-type="dfn" href="#generated-bid-ad-descriptor" id="ref-for-generated-bid-ad-descriptor①⑥">ad descriptor</a>
@@ -7710,7 +7716,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="calculate expected bid nonce">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="calculate-expected-bid-nonce">calculate expected bid nonce</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑤">string</a> <var>auctionNonce</var> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑥">string</a> <var>sellerNonce</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="calculate-expected-bid-nonce">calculate expected bid nonce</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑥">string</a> <var>auctionNonce</var> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑦">string</a> <var>sellerNonce</var>: 
     <ol>
      <li data-md>
       <p>Return the result of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#forgiving-base64-encode" id="ref-for-forgiving-base64-encode②">forgiving-base64 encoding</a> the <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc6234.txt#sha-256" id="ref-for-sha-256①">SHA-256</a> hash of the result of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-concatenate" id="ref-for-string-concatenate⑤">concatenating</a> «<var>auctionNonce</var>, <var>sellerNonce</var>».</p>
@@ -7732,7 +7738,7 @@ <h3 class="heading settled" data-level="6.2" id="additional-bids-section"><span
      <p>A <a data-link-type="dfn" href="#generated-bid" id="ref-for-generated-bid⑧">generated bid</a>. Fields analogous to those returned by <code>generateBid()</code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="decoded additional bid" data-dfn-type="dfn" data-noexport id="decoded-additional-bid-negative-target-interest-group-names">negative target interest group names</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥⓪">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑦">strings</a>.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥⓪">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑧">strings</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="decoded additional bid" data-dfn-type="dfn" data-noexport id="decoded-additional-bid-negative-target-joining-origin">negative target joining origin</dfn>
     <dd data-md>
      <p>Null or an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin③⑨">origin</a>. Required if there is more than one entry in <a data-link-type="dfn" href="#decoded-additional-bid-negative-target-interest-group-names" id="ref-for-decoded-additional-bid-negative-target-interest-group-names②">negative target interest group names</a>.</p>
@@ -7760,7 +7766,7 @@ <h3 class="heading settled" data-level="6.3" id="negative-targeting-section"><sp
          <li data-md>
           <p>Let (<var>joiningOrigin</var>, <var>additionalBidKey</var>) be <var>negativeTargetInfo</var>[(<var>additionalBidBuyer</var>, <var>igName</var>)].</p>
          <li data-md>
-          <p>If <var>verifiedSignatureKeys</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⓪">contains</a> <var>additionalBidKey</var>:</p>
+          <p>If <var>verifiedSignatureKeys</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①①">contains</a> <var>additionalBidKey</var>:</p>
           <ol>
            <li data-md>
             <p>If <var>joiningOrigin</var> is not null:</p>
@@ -7775,13 +7781,13 @@ <h3 class="heading settled" data-level="6.3" id="negative-targeting-section"><sp
       </ol>
     </ol>
     <p class="note" role="note"><span class="marker">Note:</span> If the signature doesn’t verify successfully, the <a data-link-type="dfn" href="#additional-bids" id="ref-for-additional-bids①⓪">additional bid</a> proceeds as if the <a data-link-type="dfn" href="#negative-interest-group" id="ref-for-negative-interest-group⑧">negative interest group</a> is not present. This ensures that only the <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑥②">owner</a> of the <a data-link-type="dfn" href="#negative-interest-group" id="ref-for-negative-interest-group⑨">negative interest group</a>, who created the <code class="idl"><a data-link-type="idl" href="#dom-auctionadinterestgroup-additionalbidkey" id="ref-for-dom-auctionadinterestgroup-additionalbidkey③">additionalBidKey</a></code>, is allowed to <a data-link-type="dfn" href="#negative-targeting" id="ref-for-negative-targeting①">negatively target</a> the interest group, and that nobody else can learn
-      whether the <a data-link-type="dfn" href="#interest-group-set" id="ref-for-interest-group-set③②">interest group set</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①①">contains</a> the interest group.</p>
+      whether the <a data-link-type="dfn" href="#interest-group-set" id="ref-for-interest-group-set③②">interest group set</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①②">contains</a> the interest group.</p>
     <ol>
      <li data-md>
       <p>Return <var>negativeTargeted</var>.</p>
     </ol>
    </div>
-   <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="negative-target-info">negative target info</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤③">map</a>. Its <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#tuple" id="ref-for-tuple⑦">tuples</a> consisting of an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⓪">origin</a> for <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑥③">owner</a> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑧">string</a> for <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name②⑨">name</a>.
+   <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="negative-target-info">negative target info</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤③">map</a>. Its <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#tuple" id="ref-for-tuple⑦">tuples</a> consisting of an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⓪">origin</a> for <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑥③">owner</a> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑨">string</a> for <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name②⑨">name</a>.
 Its <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②④">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#tuple" id="ref-for-tuple⑧">tuples</a> consisting of an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④①">origin</a> for <a data-link-type="dfn" href="#interest-group-joining-origin" id="ref-for-interest-group-joining-origin⑥">joining origin</a> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#byte-sequence" id="ref-for-byte-sequence①①">byte sequence</a> for <a data-link-type="dfn" href="#interest-group-additional-bid-key" id="ref-for-interest-group-additional-bid-key⑦">additional bid key</a>.</p>
    <h4 class="heading settled" data-level="6.3.1" id="negative-interest-groups"><span class="secno">6.3.1. </span><span class="content">Negative Interest Groups</span><a class="self-link" href="#negative-interest-groups"></a></h4>
    <p><em>This section is non-normative.</em></p>
@@ -7863,12 +7869,12 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
           <p>If <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache">query k-anonymity cache</a> for <var>adHashCode</var> returns true:</p>
           <ol>
            <li data-md>
-            <p>If <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids③">selectable buyer and seller reporting IDs</a> is not null:</p>
+            <p>If <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑤">selectable buyer and seller reporting IDs</a> is not null:</p>
             <ol>
              <li data-md>
-              <p>Let <var>kAnonRestrictedSelectableReportingIds</var> be a new empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥②">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑤⑨">string</a>s.</p>
+              <p>Let <var>kAnonRestrictedSelectableReportingIds</var> be a new empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥②">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⓪">string</a>s.</p>
              <li data-md>
-              <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦③">For each</a> <var>selectableReportingId</var> in <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids④">selectable buyer and seller reporting IDs</a>:</p>
+              <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦③">For each</a> <var>selectableReportingId</var> in <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑥">selectable buyer and seller reporting IDs</a>:</p>
               <ol>
                <li data-md>
                 <p>Let <var>reportingHashCode</var> be the result of <a data-link-type="dfn" href="#query-reporting-id-k-anonymity-count" id="ref-for-query-reporting-id-k-anonymity-count⑤">query reporting ID k-anonymity count</a> given <var>ig</var>, <var>igAd</var>, and <var>selectableReportingId</var>.</p>
@@ -7876,7 +7882,7 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
                 <p>If <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache①">query k-anonymity cache</a> for <var>reportingHashCode</var> returns true, then <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append④①">append</a> <var>selectableReportingId</var> to <var>kAnonRestrictedSelectableReportingIds</var>.</p>
               </ol>
              <li data-md>
-              <p>Set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑤">selectable buyer and seller reporting IDs</a> to <var>kAnonRestrictedSelectableReportingIds</var>.</p>
+              <p>Set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑦">selectable buyer and seller reporting IDs</a> to <var>kAnonRestrictedSelectableReportingIds</var>.</p>
             </ol>
            <li data-md>
             <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append④②">Append</a> <var>igAd</var> to <var>kAnonRestrictedIG</var>’s <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads②②">ads</a>.</p>
@@ -7950,7 +7956,7 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
     </ol>
    </div>
    <div class="algorithm" data-algorithm="compute the key part for one of multiple reporting ids">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="compute-the-key-part-for-one-of-multiple-reporting-ids">compute the key part for one of multiple reporting ids</dfn> given <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⓪">string</a>-or-null <var>reportingId</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="compute-the-key-part-for-one-of-multiple-reporting-ids">compute the key part for one of multiple reporting ids</dfn> given <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥①">string</a>-or-null <var>reportingId</var>: 
     <ol>
      <li data-md>
       <p>If <var>reportingId</var> is null, then return the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-concatenate" id="ref-for-string-concatenate⑦">concatenation</a> of the following:</p>
@@ -7979,7 +7985,7 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
     </ol>
    </div>
    <div class="algorithm" data-algorithm="compute the key hash of reporting ID">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="compute-the-key-hash-of-reporting-id">compute the key hash of reporting ID</dfn> given an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group③⑥">interest group</a> <var>ig</var> and an <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①②">interest group ad</a> <var>igAd</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥①">string</a>-or-null <var>selectedReportingId</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="compute-the-key-hash-of-reporting-id">compute the key hash of reporting ID</dfn> given an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group③⑥">interest group</a> <var>ig</var> and an <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①②">interest group ad</a> <var>igAd</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥②">string</a>-or-null <var>selectedReportingId</var>: 
     <ol>
      <li data-md>
       <p>Let <var>middle</var> be the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-concatenate" id="ref-for-string-concatenate⑨">concatenation</a> of the following strings separated with U+000A (LF):</p>
@@ -7992,7 +7998,7 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
         <p>the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-serializer" id="ref-for-concept-url-serializer①①">serialization</a> of <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①③">render url</a></p>
       </ul>
      <li data-md>
-      <p>Let <var>keyString</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥②">string</a>.</p>
+      <p>Let <var>keyString</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥③">string</a>.</p>
      <li data-md>
       <p>If <var>selectedReportingId</var> is not null, then set the <var>keyString</var> to be the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-concatenate" id="ref-for-string-concatenate①⓪">concatenation</a> of the following strings separated with U+000A (LF):</p>
       <ul>
@@ -8084,22 +8090,21 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
       <p>If <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id⑨">selected buyer and seller reporting ID</a> is not null:</p>
       <ol>
        <li data-md>
-        <p>Let <var>reportingHashCode</var> be the result of <a data-link-type="dfn" href="#query-reporting-id-k-anonymity-count" id="ref-for-query-reporting-id-k-anonymity-count⑥">query reporting ID k-anonymity count</a> with the <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group②⑤">interest group</a>,
-the <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑥">ad</a>, and the <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id①⓪">selected buyer and seller reporting ID</a>.</p>
+        <p>Let <var>isKAnon</var> the result of running <a data-link-type="dfn" href="#query-reporting-id-k-anonymity-count" id="ref-for-query-reporting-id-k-anonymity-count⑥">query reporting ID k-anonymity count</a> with <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group②⑤">interest group</a>, <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑦">ad</a>, and <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id①⓪">selected buyer and seller reporting ID</a>.</p>
        <li data-md>
-        <p>If <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache⑤">query k-anonymity cache</a> for <var>reportingHashCode</var> returns false, return false.</p>
+        <p>If <var>isKAnon</var> is false, return false.</p>
       </ol>
      <li data-md>
       <p>Return true.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="query reporting ID k-anonymity count">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="query-reporting-id-k-anonymity-count">query reporting ID k-anonymity count</dfn> given an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group③⑦">interest group</a> <var>ig</var>, an <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①④">interest group ad</a> <var>igAd</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥③">string</a>-or-null <var>selectedReportingId</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="query-reporting-id-k-anonymity-count">query reporting ID k-anonymity count</dfn> given an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group③⑦">interest group</a> <var>ig</var>, an <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①④">interest group ad</a> <var>igAd</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥④">string</a>-or-null <var>selectedReportingId</var>: 
     <ol>
      <li data-md>
       <p>Let <var>keyHash</var> be the result of <a data-link-type="dfn" href="#compute-the-key-hash-of-reporting-id" id="ref-for-compute-the-key-hash-of-reporting-id">computing the key hash of reporting ID</a> given <var>ig</var>, <var>igAd</var>, and <var>selectedReportingId</var>.</p>
      <li data-md>
-      <p>Return the result of <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache⑥">query k-anonymity cache</a> given <var>keyHash</var>.</p>
+      <p>Return the result of <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache⑤">query k-anonymity cache</a> given <var>keyHash</var>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="update k-anonymity cache for key">
@@ -8134,10 +8139,10 @@ <h2 class="heading settled" data-level="7" id="k-anonymity"><span class="secno">
        <li data-md>
         <p>Run <a data-link-type="dfn" href="#update-k-anonymity-cache-for-key" id="ref-for-update-k-anonymity-cache-for-key①">update k-anonymity cache for key</a> on <var>adReportingHashCode</var>.</p>
        <li data-md>
-        <p>If <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑥">selectable buyer and seller reporting IDs</a> is not null:</p>
+        <p>If <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑧">selectable buyer and seller reporting IDs</a> is not null:</p>
         <ol>
          <li data-md>
-          <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦⑦">For each</a> <var>selectableReportingId</var> in <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑦">selectable buyer and seller reporting IDs</a>:</p>
+          <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑦⑦">For each</a> <var>selectableReportingId</var> in <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑨">selectable buyer and seller reporting IDs</a>:</p>
           <ol>
            <li data-md>
             <p>Set <var>adReportingHashCode</var> be the result of <a data-link-type="dfn" href="#compute-the-key-hash-of-reporting-id" id="ref-for-compute-the-key-hash-of-reporting-id②">computing the key hash of reporting ID</a> given <var>ig</var>, <var>igAd</var>, and <var>selectableReportingId</var>.</p>
@@ -8342,10 +8347,10 @@ <h3 class="heading settled" data-level="8.2" id="script-evaluation"><span class=
      <p><code class="idl"><a data-link-type="idl" href="#interestgroupreportingscriptrunnerglobalscope" id="ref-for-interestgroupreportingscriptrunnerglobalscope">InterestGroupReportingScriptRunnerGlobalScope</a></code></p>
    </ul>
    <div class="algorithm" data-algorithm="evaluate a bidding script">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-bidding-script">evaluate a bidding script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥④">string</a> <var>script</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short⑤">unsigned short</a></code> <var>multiBidLimit</var>, an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group④②">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="#reporting-context" id="ref-for-reporting-context①⑧">reporting context</a> <var>reportingContext</var>,
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-bidding-script">evaluate a bidding script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑤">string</a> <var>script</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short⑤">unsigned short</a></code> <var>multiBidLimit</var>, an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group④②">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="#reporting-context" id="ref-for-reporting-context①⑧">reporting context</a> <var>reportingContext</var>,
   an <a data-link-type="dfn" href="#execution-metrics" id="ref-for-execution-metrics③">execution metrics</a> <var>executionMetrics</var>,
   a <a data-link-type="dfn" href="#currency-tag" id="ref-for-currency-tag③">currency tag</a> <var>expectedCurrency</var>, a <code class="idl"><a data-link-type="idl" href="#dictdef-generatebidinterestgroup" id="ref-for-dictdef-generatebidinterestgroup②">GenerateBidInterestGroup</a></code> <var>igGenerateBid</var>,
-  a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑤">string</a>-or-null <var>auctionSignals</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑥">string</a>-or-null <var>perBuyerSignals</var>,
+  a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑥">string</a>-or-null <var>auctionSignals</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑦">string</a>-or-null <var>perBuyerSignals</var>,
   an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑤">ordered map</a>-or-null <var>sameOriginTrustedBiddingSignals</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑥">ordered map</a>-or-null <var>crossOriginTrustedBiddingSignals</var>, a <code class="idl"><a data-link-type="idl" href="#dictdef-biddingbrowsersignals" id="ref-for-dictdef-biddingbrowsersignals②">BiddingBrowserSignals</a></code> <var>browserSignals</var>,
   a <code class="idl"><a data-link-type="idl" href="#dictdef-directfromsellersignalsforbuyer" id="ref-for-dictdef-directfromsellersignalsforbuyer②">DirectFromSellerSignalsForBuyer</a></code> <var>directFromSellerSignalsForBuyer</var>, and an integer
   millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑤">duration</a> <var>timeout</var>, perform the following steps. They return a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#tuple" id="ref-for-tuple⑨">tuple</a> (<a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥④">list</a> of <a data-link-type="dfn" href="#generated-bid" id="ref-for-generated-bid①①">generated bids</a>, <a data-link-type="dfn" href="#bid-debug-reporting-info" id="ref-for-bid-debug-reporting-info⑤">bid debug reporting info</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑥⑤">list</a> of <a data-link-type="dfn" href="#real-time-reporting-contribution" id="ref-for-real-time-reporting-contribution③">real time reporting
@@ -8480,7 +8485,7 @@ <h3 class="heading settled" data-level="8.2" id="script-evaluation"><span class=
     </ol>
    </div>
    <div class="algorithm" data-algorithm="evaluate a scoring script">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-scoring-script">evaluate a scoring script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑦">string</a> <var>script</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑧">string</a> <var>adMetadata</var>,
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-scoring-script">evaluate a scoring script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑧">string</a> <var>script</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑨">string</a> <var>adMetadata</var>,
   a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double②⓪">double</a></code> <var>bidValue</var>, an <a data-link-type="dfn" href="#auction-config" id="ref-for-auction-config②⑤">auction config</a> <var>auctionConfig</var>, a <a data-link-type="dfn" href="#reporting-context" id="ref-for-reporting-context①⑨">reporting context</a> <var>reportingContext</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑦">ordered map</a>-or-null <var>sameOriginTrustedScoringSignals</var>,
   an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑧">ordered map</a>-or-null <var>crossOriginTrustedScoringSignals</var>, <code class="idl"><a data-link-type="idl" href="#dictdef-scoringbrowsersignals" id="ref-for-dictdef-scoringbrowsersignals①">ScoringBrowserSignals</a></code> <var>browserSignals</var>, a <code class="idl"><a data-link-type="idl" href="#dictdef-directfromsellersignalsforseller" id="ref-for-dictdef-directfromsellersignalsforseller②">DirectFromSellerSignalsForSeller</a></code> <var>directFromSellerSignalsForSeller</var>, and an integer millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑥">duration</a> <var>timeout</var>: 
     <ol>
@@ -8540,7 +8545,7 @@ <h3 class="heading settled" data-level="8.2" id="script-evaluation"><span class=
     </ol>
    </div>
    <div class="algorithm" data-algorithm="evaluate a reporting script">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-reporting-script">evaluate a reporting script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑥⑨">string</a> <var>script</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⓪">string</a> <var>functionName</var>, a <a data-link-type="dfn" href="#reporting-context" id="ref-for-reporting-context②⓪">reporting context</a> <var>reportingContext</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④④">origin</a> <var>origin</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⑤">origin</a> <var>privateAggregationCoordinator</var>, an integer millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑦">duration</a> <var>timeout</var>,
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-reporting-script">evaluate a reporting script</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⓪">string</a> <var>script</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦①">string</a> <var>functionName</var>, a <a data-link-type="dfn" href="#reporting-context" id="ref-for-reporting-context②⓪">reporting context</a> <var>reportingContext</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④④">origin</a> <var>origin</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⑤">origin</a> <var>privateAggregationCoordinator</var>, an integer millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑦">duration</a> <var>timeout</var>,
   and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑦⓪">list</a> of arguments <var>arguments</var>: 
     <ol>
      <li data-md>
@@ -8586,7 +8591,7 @@ <h3 class="heading settled" data-level="8.2" id="script-evaluation"><span class=
     </ol>
    </div>
    <div class="algorithm" data-algorithm="evaluate a script">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-script">evaluate a script</dfn> with a <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/executable-code-and-execution-contexts.html#realm" id="ref-for-realm①">realm</a> <var>realm</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦①">string</a> <var>script</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦②">string</a> <var>functionName</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑦①">list</a> <var>arguments</var>, and an integer millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑧">duration</a> <var>timeout</var>, run these steps.
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="evaluate-a-script">evaluate a script</dfn> with a <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/executable-code-and-execution-contexts.html#realm" id="ref-for-realm①">realm</a> <var>realm</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦②">string</a> <var>script</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦③">string</a> <var>functionName</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑦①">list</a> <var>arguments</var>, and an integer millisecond <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-duration" id="ref-for-dfn-duration⑧">duration</a> <var>timeout</var>, run these steps.
   They return a tuple of a <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/ecmascript-data-types-and-values.html#sec-completion-record-specification-type" id="ref-for-sec-completion-record-specification-type②">Completion Record</a>, which is either an <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/ecmascript-data-types-and-values.html#sec-completion-record-specification-type" id="ref-for-sec-completion-record-specification-type③">abrupt
   completion</a> (in the case of a parse failure or execution error), or a <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/ecmascript-data-types-and-values.html#sec-completion-record-specification-type" id="ref-for-sec-completion-record-specification-type④">normal
   completion</a> populated with the <a data-link-type="dfn" href="https://tc39.es/ecma262/multipage/ecmascript-data-types-and-values.html#sec-ecmascript-language-types" id="ref-for-sec-ecmascript-language-types">ECMAScript language value</a> result of invoking <var>functionName</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑤">boolean</a> stating whether the script was interrupted due to reaching <var>timeout</var>. 
@@ -8669,7 +8674,7 @@ <h3 class="heading settled" data-level="8.3" id="global-scopes"><span class="sec
      <p>Null, or a <a data-link-type="dfn" href="https://patcg-individual-drafts.github.io/private-aggregation-api#privateaggregation" id="ref-for-privateaggregation③">PrivateAggregation</a>. Initially null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupscriptrunnerglobalscope-on-event-contribution-map">on event contribution map</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑨">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦③">string</a> to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑦②">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry⑤">on event contribution entries</a>.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑤⑨">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦④">string</a> to a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑦②">list</a> of <a data-link-type="dfn" href="#on-event-contribution-entry" id="ref-for-on-event-contribution-entry⑤">on event contribution entries</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupscriptrunnerglobalscope-worklet-function">worklet function</dfn>
     <dd data-md>
      <p>A <a data-link-type="dfn" href="#worklet-function" id="ref-for-worklet-function⑥">worklet function</a>. Affects some <a href="https://github.com/patcg-individual-drafts/private-aggregation-api">Private Aggregation API</a> functionality.</p>
@@ -8701,7 +8706,7 @@ <h3 class="heading settled" data-level="8.3" id="global-scopes"><span class="sec
       <p>Let <var>scopingDetails</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⑦">this</a>'s <a data-link-type="dfn" href="https://patcg-individual-drafts.github.io/private-aggregation-api/#privateaggregation-scoping-details" id="ref-for-privateaggregation-scoping-details②"> scoping details</a></p>
      <li data-md>
       <p>If <var>event</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-starts-with" id="ref-for-string-starts-with⑤">starts with</a> "<code>reserved.</code>" and « "<code>reserved.always</code>",
-  "<code>reserved.loss</code>", "<code>reserved.win</code>", "<code>reserved.once</code>" » does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①②">contain</a> <var>event</var>,
+  "<code>reserved.loss</code>", "<code>reserved.win</code>", "<code>reserved.once</code>" » does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①③">contain</a> <var>event</var>,
   return.</p>
       <p class="note" role="note"><span class="marker">Note:</span> No error is thrown to allow forward compatibility if additional
       reserved event types are added later.</p>
@@ -8720,7 +8725,7 @@ <h3 class="heading settled" data-level="8.3" id="global-scopes"><span class="sec
       </ol>
      <li data-md>
       <p>Otherwise, if <var>contribution</var>["<code class="idl"><a data-link-type="idl" href="#dom-paextendedhistogramcontribution-bucket" id="ref-for-dom-paextendedhistogramcontribution-bucket②">bucket</a></code>"] is
-  not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①③">contained</a> in <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#the-exclusive-range" id="ref-for-the-exclusive-range④">the range</a> 0 to
+  not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①④">contained</a> in <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#the-exclusive-range" id="ref-for-the-exclusive-range④">the range</a> 0 to
   2<sup>128</sup>, exclusive, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw⑥②">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror⑤⑤">TypeError</a></code>.</p>
       <p class="issue" id="issue-19bb6635"><a class="self-link" href="#issue-19bb6635"></a> Make the error type consistent with <code class="idl"><a data-link-type="idl" href="https://patcg-individual-drafts.github.io/private-aggregation-api/#dom-privateaggregation-contributetohistogram" id="ref-for-dom-privateaggregation-contributetohistogram①">contributeToHistogram(contribution)</a></code>.</p>
      <li data-md>
@@ -8739,7 +8744,7 @@ <h3 class="heading settled" data-level="8.3" id="global-scopes"><span class="sec
   negative, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw⑥⑤">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror⑤⑧">TypeError</a></code>.</p>
      <li data-md>
       <p>If <var>contribution</var>["<code class="idl"><a data-link-type="idl" href="#dom-paextendedhistogramcontribution-filteringid" id="ref-for-dom-paextendedhistogramcontribution-filteringid①">filteringId</a></code>"] is
-  not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①④">contained</a> in <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#the-exclusive-range" id="ref-for-the-exclusive-range⑤">the range</a> 0 to
+  not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑤">contained</a> in <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#the-exclusive-range" id="ref-for-the-exclusive-range⑤">the range</a> 0 to
   256<sup><a data-link-type="dfn" href="https://patcg-individual-drafts.github.io/private-aggregation-api#default-filtering-id-max-bytes" id="ref-for-default-filtering-id-max-bytes">default filtering ID max bytes</a></sup>, exclusive, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw⑥⑥"> throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror⑤⑨">TypeError</a></code>.</p>
       <p class="issue" id="issue-3f41aae0"><a class="self-link" href="#issue-3f41aae0"></a> Make the error types on validation issues here and above consistent
       with <code class="idl"><a data-link-type="idl" href="https://patcg-individual-drafts.github.io/private-aggregation-api/#dom-privateaggregation-contributetohistogram" id="ref-for-dom-privateaggregation-contributetohistogram②">contributeToHistogram(contribution)</a></code>.</p>
@@ -8939,7 +8944,7 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
      <p>Null, failure, or a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double②⑦">double</a></code>, initially null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupBiddingScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupbiddingscriptrunnerglobalscope-priority-signals">priority signals</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⓪">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②④">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦④">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑥">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double②⑧">double</a></code> or null.</p>
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⓪">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②④">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑤">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑥">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double②⑧">double</a></code> or null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupBiddingScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupbiddingscriptrunnerglobalscope-interest-group">interest group</dfn>
     <dd data-md>
      <p>An <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group④⑤">interest group</a></p>
@@ -8957,8 +8962,8 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
      <p>An <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short⑥">unsigned short</a></code>.</p>
    </dl>
    <div class="algorithm" data-algorithm="convert one or many GenerateBidOutputs to a list of generated bids">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="convert-one-or-many-generatebidoutputs-to-a-list-of-generated-bids">convert one or many GenerateBidOutputs to a list of generated bids</dfn> given a (<code class="idl"><a data-link-type="idl" href="#dictdef-generatebidoutput" id="ref-for-dictdef-generatebidoutput④">GenerateBidOutput</a></code> or <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence②⑤">sequence</a>&lt;<code class="idl"><a data-link-type="idl" href="#dictdef-generatebidoutput" id="ref-for-dictdef-generatebidoutput⑤">GenerateBidOutput</a></code>>) <var>oneOrManyBids</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short⑦">unsigned short</a></code> <var>multiBidLimit</var>, an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group④⑥">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="#currency-tag" id="ref-for-currency-tag⑤">currency tag</a> <var>expectedCurrency</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑧">boolean</a> 
-    <p><var>isComponentAuction</var> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑨">boolean</a> <var>groupHasAdComponents</var>:</p>
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="convert-one-or-many-generatebidoutputs-to-a-list-of-generated-bids">convert one or many GenerateBidOutputs to a list of generated bids</dfn> given a
+(<code class="idl"><a data-link-type="idl" href="#dictdef-generatebidoutput" id="ref-for-dictdef-generatebidoutput④">GenerateBidOutput</a></code> or <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence②⑤">sequence</a>&lt;<code class="idl"><a data-link-type="idl" href="#dictdef-generatebidoutput" id="ref-for-dictdef-generatebidoutput⑤">GenerateBidOutput</a></code>>) <var>oneOrManyBids</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short⑦">unsigned short</a></code> <var>multiBidLimit</var>, an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group④⑥">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="#currency-tag" id="ref-for-currency-tag⑤">currency tag</a> <var>expectedCurrency</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑧">boolean</a> <var>isComponentAuction</var> and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean①⑨">boolean</a> <var>groupHasAdComponents</var>: 
     <ol>
      <li data-md>
       <p>Let <var>bidSequence</var> be <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#idl-sequence" id="ref-for-idl-sequence②⑥">sequence</a>&lt;<code class="idl"><a data-link-type="idl" href="#dictdef-generatebidoutput" id="ref-for-dictdef-generatebidoutput⑥">GenerateBidOutput</a></code>>.</p>
@@ -9018,7 +9023,7 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
        <li data-md>
         <p>If <var>adJSON</var> is failure, return failure.</p>
        <li data-md>
-        <p>Set <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑦">ad</a> to <var>adJSON</var>.</p>
+        <p>Set <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-ad" id="ref-for-generated-bid-ad⑧">ad</a> to <var>adJSON</var>.</p>
       </ol>
      <li data-md>
       <p>Let <var>adDescriptor</var> be a new <a data-link-type="dfn" href="#ad-descriptor" id="ref-for-ad-descriptor⑧">ad descriptor</a>.</p>
@@ -9052,7 +9057,7 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
       <p>If <var>generateBidOutput</var>["<code class="idl"><a data-link-type="idl" href="#dom-generatebidoutput-selectedbuyerandsellerreportingid" id="ref-for-dom-generatebidoutput-selectedbuyerandsellerreportingid">selectedBuyerAndSellerReportingId</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①④③">exists</a>:</p>
       <ol>
        <li data-md>
-        <p>If <var>bidAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑧">selectable buyer and seller reporting IDs</a> is null, or does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑤">contain</a> <var>generateBidOutput</var>["<code class="idl"><a data-link-type="idl" href="#dom-generatebidoutput-selectedbuyerandsellerreportingid" id="ref-for-dom-generatebidoutput-selectedbuyerandsellerreportingid①">selectedBuyerAndSellerReportingId</a></code>"],
+        <p>If <var>bidAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①⓪">selectable buyer and seller reporting IDs</a> is null, or does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑥">contain</a> <var>generateBidOutput</var>["<code class="idl"><a data-link-type="idl" href="#dom-generatebidoutput-selectedbuyerandsellerreportingid" id="ref-for-dom-generatebidoutput-selectedbuyerandsellerreportingid①">selectedBuyerAndSellerReportingId</a></code>"],
 return failure.</p>
        <li data-md>
         <p>Set <var>bid</var>’s <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id①①">selected buyer and seller reporting ID</a> to <var>generateBidOutput</var>["<code class="idl"><a data-link-type="idl" href="#dom-generatebidoutput-selectedbuyerandsellerreportingid" id="ref-for-dom-generatebidoutput-selectedbuyerandsellerreportingid②">selectedBuyerAndSellerReportingId</a></code>"].</p>
@@ -9133,7 +9138,7 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
     </ol>
    </div>
    <div class="algorithm" data-algorithm="parse an AdRender dimension value">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-an-adrender-dimension-value">parse an AdRender dimension value</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑤">string</a> <var>input</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-an-adrender-dimension-value">parse an AdRender dimension value</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑥">string</a> <var>input</var>: 
     <ol>
      <li data-md>
       <p>Let <var>position</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-position-variable" id="ref-for-string-position-variable">position variable</a>, initially pointing at the start of <var>input</var>.</p>
@@ -9212,6 +9217,8 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
       <p>Let <var>adUrl</var> be <var>adDescriptor</var>’s <a data-link-type="dfn" href="#ad-descriptor-url" id="ref-for-ad-descriptor-url②⑤">url</a>.</p>
      <li data-md>
       <p>If <var>adUrl</var>’s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme⑦">scheme</a> is not "<code>https</code>", return null.</p>
+     <li data-md>
+      <p>Let <var>maybeMatchingAd</var> be an <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑥">interest group ad</a>-or null, set to null.</p>
      <li data-md>
       <p>Let <var>adSize</var> be <var>adDescriptor</var>’s <a data-link-type="dfn" href="#ad-descriptor-size" id="ref-for-ad-descriptor-size⑦">size</a>.</p>
      <li data-md>
@@ -9222,14 +9229,16 @@ <h4 class="heading settled" data-level="8.3.1" id="bidding-global-scope"><span c
        <li data-md>
         <p>If <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①⑤">render url</a> does not equal <var>adUrl</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue③①">continue</a>.</p>
        <li data-md>
-        <p>If <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group③">size group</a> is null, return <var>ad</var>.</p>
+        <p>If <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group③">size group</a> is null and <var>adSize</var> is null, set <var>maybeMatchingAd</var> to <var>ad</var>, and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break⑧">break</a>.</p>
        <li data-md>
-        <p>If <var>adSize</var> is null, return <var>ad</var>.</p>
+        <p>If one of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group④">size group</a> OR <var>adSize</var> is null, set <var>maybeMatchingAd</var> to <var>ad</var>, and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break⑨">break</a>.</p>
+        <p class="note" role="note"><span class="marker">Note:</span> When only one of the two ads has a size specification, they are considered matching. The
+  caller is responsible for discarding the extraneous size information.</p>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑧⑤">For each</a> <var>igSize</var> in (<var>ig</var>’s <a data-link-type="dfn" href="#interest-group-size-groups" id="ref-for-interest-group-size-groups③">size groups</a>)[<var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group④">size group</a>]:</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑧⑤">For each</a> <var>igSize</var> in (<var>ig</var>’s <a data-link-type="dfn" href="#interest-group-size-groups" id="ref-for-interest-group-size-groups③">size groups</a>)[<var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑤">size group</a>]:</p>
         <ol>
          <li data-md>
-          <p>If <var>igSize</var> equals <var>adSize</var>, return <var>ad</var>.</p>
+          <p>If <var>igSize</var> equals <var>adSize</var>, set <var>maybeMatchingAd</var> to <var>ad</var>, and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-break" id="ref-for-iteration-break①⓪">break</a>.</p>
         </ol>
       </ol>
      <li data-md>
@@ -9303,10 +9312,10 @@ <h4 class="heading settled" data-level="8.3.3" id="reporting-global-scope"><span
      <p>Null, failure, or a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①⑧">URL</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme⑧">scheme</a> is "<code>https</code>". Initially null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupReportingScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupreportingscriptrunnerglobalscope-reporting-beacon-map">reporting beacon map</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥①">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑤">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑥">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑦">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①⑨">URLs</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme⑨">schemes</a> are "<code>https</code>". Initially null.</p>
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥①">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑤">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑦">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑦">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url①⑨">URLs</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme⑨">schemes</a> are "<code>https</code>". Initially null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="InterestGroupReportingScriptRunnerGlobalScope" data-dfn-type="dfn" data-noexport id="interestgroupreportingscriptrunnerglobalscope-reporting-macro-map">reporting macro map</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑥">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑦">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑧">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑧">strings</a>. Initially null.</p>
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑥">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑧">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑧">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑨">strings</a>. Initially null.</p>
    </dl>
    <div class="algorithm" data-algorithm="sendReportTo(url)" data-algorithm-for="InterestGroupReportingScriptRunnerGlobalScope">
      The <dfn class="dfn-paneled idl-code" data-dfn-for="InterestGroupReportingScriptRunnerGlobalScope" data-dfn-type="method" data-export id="dom-interestgroupreportingscriptrunnerglobalscope-sendreportto"><code>sendReportTo(<var>url</var>)</code></dfn> method steps are: 
@@ -9509,7 +9518,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥④">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑦">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑦⑨">strings</a> and
+                <p>If <var>value</var> is null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥④">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑦">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⓪">strings</a> and
 whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values②⑨">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double③⓪">double</a></code>, set <var>ig</var>’s <a data-link-type="dfn" href="#interest-group-priority-vector" id="ref-for-interest-group-priority-vector④">priority vector</a> to <var>value</var>.</p>
                <li data-md>
                 <p>Otherwise, jump to the step labeled <i><a href="#abort-update">Abort update</a></i>.</p>
@@ -9518,7 +9527,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑤">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑧">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⓪">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⓪">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double③①">double</a></code> or null:</p>
+                <p>If <var>value</var> is an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑤">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑧">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⓪">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double③①">double</a></code> or null:</p>
                 <ol>
                  <li data-md>
                   <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④④">For each</a> <var>pvKey</var> → <var>pvValue</var> of <var>value</var>:</p>
@@ -9536,12 +9545,12 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑥">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧①">strings</a>, jump to the step labeled <i><a href="#abort-update">Abort update</a></i>.</p>
+                <p>If <var>value</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑥">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys②⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧②">strings</a>, jump to the step labeled <i><a href="#abort-update">Abort update</a></i>.</p>
                <li data-md>
                 <p>If <var>value</var>["<code>aggregationCoordinatorOrigin</code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑤①">exists</a>:</p>
                 <ol>
                  <li data-md>
-                  <p>If <var>value</var>["<code>aggregationCoordinatorOrigin</code>"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧②">string</a>, jump to the step
+                  <p>If <var>value</var>["<code>aggregationCoordinatorOrigin</code>"] is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧③">string</a>, jump to the step
 labeled <i><a href="#abort-update">Abort update</a></i>.</p>
                  <li data-md>
                   <p>Let <var>aggregationCoordinator</var> be the result of <a data-link-type="dfn" href="https://patcg-individual-drafts.github.io/private-aggregation-api/#obtain-the-private-aggregation-coordinator" id="ref-for-obtain-the-private-aggregation-coordinator①">obtaining the Private Aggregation
@@ -9557,7 +9566,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑦">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧③">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③①">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⓪">lists</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧④">strings</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④⑤">for each</a> <var>sellerString</var> → <var>capabilities</var> of <var>value</var>:</p>
+                <p>If <var>value</var> is an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑦">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧④">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③①">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⓪">lists</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑤">strings</a>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④⑤">for each</a> <var>sellerString</var> → <var>capabilities</var> of <var>value</var>:</p>
                 <ol>
                  <li data-md>
                   <p>Let <var>sellerCapabilities</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set⑨">set</a> of <a data-link-type="dfn" href="#seller-capability" id="ref-for-seller-capability③">seller capabilities</a>.</p>
@@ -9626,7 +9635,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
                  <li data-md>
                   <p>If <var>key</var> is not <var>groupMember</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue③⑦">continue</a>.</p>
                  <li data-md>
-                  <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑤">string</a>:</p>
+                  <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑥">string</a>:</p>
                   <ol>
                    <li data-md>
                     <p>Let <var>parsedURL</var> be the result of <a data-link-type="dfn" href="#parse-and-verify-a-bidding-code-or-update-url" id="ref-for-parse-and-verify-a-bidding-code-or-update-url①">parse and verify a bidding code or update URL</a> on <var>value</var> and <var>ig</var>’s <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑦③">owner</a>.</p>
@@ -9641,7 +9650,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑥">string</a>:</p>
+                <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑦">string</a>:</p>
                 <ol>
                  <li data-md>
                   <p>Let <var>parsedURL</var> be the result of <a data-link-type="dfn" href="#parse-and-verify-a-trusted-signals-url" id="ref-for-parse-and-verify-a-trusted-signals-url②">parse and verify a trusted signals URL</a> on <var>value</var>.</p>
@@ -9655,7 +9664,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧①">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑦">strings</a>,
+                <p>If <var>value</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧①">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑧">strings</a>,
 set <var>ig</var>’s <a data-link-type="dfn" href="#interest-group-trusted-bidding-signals-keys" id="ref-for-interest-group-trusted-bidding-signals-keys⑧">trusted bidding signals keys</a> to <var>value</var>.</p>
                <li data-md>
                 <p>Otherwise, jump to the step labeled <i><a href="#abort-update">Abort update</a></i>.</p>
@@ -9696,7 +9705,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
              <dd>
               <ol>
                <li data-md>
-                <p>Let <var>adSizes</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑨">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑧">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③③">values</a> are <a data-link-type="dfn" href="#ad-size" id="ref-for-ad-size③">ad sizes</a>.</p>
+                <p>Let <var>adSizes</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑥⑨">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑨">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③③">values</a> are <a data-link-type="dfn" href="#ad-size" id="ref-for-ad-size③">ad sizes</a>.</p>
                <li data-md>
                 <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④⑥">For each</a> <var>sizeName</var> → <var>size</var> of <var>value</var>:</p>
                 <ol>
@@ -9718,7 +9727,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
                <li data-md>
                 <p>Let <var>adSizes</var> be <var>ig</var>’s <a data-link-type="dfn" href="#interest-group-ad-sizes" id="ref-for-interest-group-ad-sizes④">ad sizes</a>.</p>
                <li data-md>
-                <p>Let <var>sizeGroups</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦⓪">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑧⑨">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③④">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⓪">strings</a>.</p>
+                <p>Let <var>sizeGroups</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦⓪">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⓪">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③④">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨①">strings</a>.</p>
                <li data-md>
                 <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④⑦">For each</a> <var>sizeGroupName</var> → <var>sizeList</var> of <var>value</var>:</p>
                 <ol>
@@ -9763,12 +9772,12 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
                   <p>If <var>value</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧②">list</a> of <code class="idl"><a data-link-type="idl" href="#dictdef-auctionad" id="ref-for-dictdef-auctionad⑥">AuctionAd</a></code>, jump to the step
 labeled <i><a href="#abort-update">Abort update</a></i>.</p>
                  <li data-md>
-                  <p>Let <var>igAds</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧③">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑥">interest group ads</a>.</p>
+                  <p>Let <var>igAds</var> be a new <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧③">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑦">interest group ads</a>.</p>
                  <li data-md>
                   <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑨②">For each</a> <var>ad</var> of <var>value</var>:</p>
                   <ol>
                    <li data-md>
-                    <p>Let <var>igAd</var> be a new <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑦">interest group ad</a>.</p>
+                    <p>Let <var>igAd</var> be a new <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑧">interest group ad</a>.</p>
                    <li data-md>
                     <p>Let <var>renderURL</var> be the result of running the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser①④">URL parser</a> on <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-renderurl" id="ref-for-dom-auctionad-renderurl④">renderURL</a></code>"].</p>
                    <li data-md>
@@ -9798,7 +9807,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
                         <p><var>sizeGroups</var>[<var>sizeGroup</var>] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑤⑥">exists</a>.</p>
                       </ul>
                      <li data-md>
-                      <p>Set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑤">size group</a> to <var>sizeGroup</var>.</p>
+                      <p>Set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑥">size group</a> to <var>sizeGroup</var>.</p>
                     </ol>
                    <li data-md>
                     <p>If <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-metadata" id="ref-for-dom-auctionad-metadata⑤">metadata</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑤⑦">exists</a>, then let <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-metadata" id="ref-for-interest-group-ad-metadata⑧">metadata</a> be the result of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string" id="ref-for-serialize-a-javascript-value-to-a-json-string⑦">serializing a JavaScript value to a JSON string</a>, given <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-metadata" id="ref-for-dom-auctionad-metadata⑥">metadata</a></code>"].
@@ -9812,7 +9821,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
                      <li data-md>
                       <p>If <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-buyerandsellerreportingid" id="ref-for-dom-auctionad-buyerandsellerreportingid②">buyerAndSellerReportingId</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑤⑨">exists</a> then set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-buyer-and-seller-reporting-id" id="ref-for-interest-group-ad-buyer-and-seller-reporting-id①③">buyer and seller reporting ID</a> to it.</p>
                      <li data-md>
-                      <p>If <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-selectablebuyerandsellerreportingids" id="ref-for-dom-auctionad-selectablebuyerandsellerreportingids②">selectableBuyerAndSellerReportingIds</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑥⓪">exists</a> then set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids⑨">selectable buyer and seller reporting IDs</a> to it.</p>
+                      <p>If <var>ad</var>["<code class="idl"><a data-link-type="idl" href="#dom-auctionad-selectablebuyerandsellerreportingids" id="ref-for-dom-auctionad-selectablebuyerandsellerreportingids②">selectableBuyerAndSellerReportingIds</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists①⑥⓪">exists</a> then set <var>igAd</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①①">selectable buyer and seller reporting IDs</a> to it.</p>
                     </ol>
                    <li data-md>
                     <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append⑤⓪">Append</a> <var>igAd</var> to <var>igAds</var>.</p>
@@ -9867,7 +9876,7 @@ <h2 class="heading settled" data-level="9" id="interest-group-updates"><span cla
     </ol>
    </div>
    <div class="algorithm" data-algorithm="process updateIfOlderThanMs">
-    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="process-updateifolderthanms">process updateIfOlderThanMs</dfn> given an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⑨">origin</a> <var>buyer</var>, and an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦①">ordered map</a> <var>perInterestGroupData</var> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③④">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name③⑤">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⑤">values</a> are <a data-link-type="dfn" href="#bidding-signals-per-interest-group-data" id="ref-for-bidding-signals-per-interest-group-data">bidding signals per interest group data</a>:</p>
+    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="process-updateifolderthanms">process updateIfOlderThanMs</dfn> given an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin④⑨">origin</a> <var>buyer</var>, and an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦①">ordered map</a> <var>perInterestGroupData</var> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③④">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name③⑤">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⑤">values</a> are <a data-link-type="dfn" href="#bidding-signals-per-interest-group-data" id="ref-for-bidding-signals-per-interest-group-data">bidding signals per interest group data</a>:</p>
     <ol>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate④⑧">For each</a> <var>igName</var> → <var>perIgData</var> of <var>perInterestGroupData</var>, the following steps should be
@@ -10007,7 +10016,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
        <li data-md>
         <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①③">length</a> of the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-serializer" id="ref-for-concept-url-serializer②⓪">serialization</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①⑦">render url</a>.</p>
        <li data-md>
-        <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①④">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑥">size group</a> if the field is not null.</p>
+        <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①④">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑦">size group</a> if the field is not null.</p>
        <li data-md>
         <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①⑤">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-metadata" id="ref-for-interest-group-ad-metadata⑨">metadata</a> if the field is not null.</p>
        <li data-md>
@@ -10016,7 +10025,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
         <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①⑦">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-buyer-and-seller-reporting-id" id="ref-for-interest-group-ad-buyer-and-seller-reporting-id①④">buyer and seller reporting ID</a> if the
 field is not null.</p>
        <li data-md>
-        <p>If <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①⓪">selectable buyer and seller reporting IDs</a> is not null, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑨⑤">for each</a> <var>id</var> of it:</p>
+        <p>If <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①②">selectable buyer and seller reporting IDs</a> is not null, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑨⑤">for each</a> <var>id</var> of it:</p>
         <ol>
          <li data-md>
           <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length①⑧">length</a> of <var>id</var>.</p>
@@ -10034,7 +10043,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
        <li data-md>
         <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②⓪">length</a> of the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-serializer" id="ref-for-concept-url-serializer②①">serialization</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①⑧">render url</a>.</p>
        <li data-md>
-        <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②①">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑦">size group</a> if the field is not null.</p>
+        <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②①">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-size-group" id="ref-for-interest-group-ad-size-group⑧">size group</a> if the field is not null.</p>
        <li data-md>
         <p>The <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②②">length</a> of <var>ad</var>’s <a data-link-type="dfn" href="#interest-group-ad-metadata" id="ref-for-interest-group-ad-metadata①⓪">metadata</a> if the field is not null.</p>
       </ol>
@@ -10067,7 +10076,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
     </ol>
    </div>
    <div class="algorithm" data-algorithm="parse an https origin">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-an-https-origin">parse an https origin</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨②">string</a> <var>input</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-an-https-origin">parse an https origin</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨③">string</a> <var>input</var>: 
     <ol>
      <li data-md>
       <p>Let <var>url</var> be the result of running the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser①⑤">URL parser</a> on <var>input</var>.</p>
@@ -10087,7 +10096,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
     </ol>
    </div>
    <div class="algorithm" data-algorithm="parse and verify a bidding code or update URL">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-and-verify-a-bidding-code-or-update-url">parse and verify a bidding code or update URL</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨③">string</a> <var>input</var> and an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑤⓪">origin</a> <var>igOwner</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-and-verify-a-bidding-code-or-update-url">parse and verify a bidding code or update URL</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨④">string</a> <var>input</var> and an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑤⓪">origin</a> <var>igOwner</var>: 
     <ol>
      <li data-md>
       <p>Let <var>parsedUrl</var> be the result of running the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser①⑥">URL parser</a> on <var>input</var>.</p>
@@ -10110,7 +10119,7 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
     </ol>
    </div>
    <div class="algorithm" data-algorithm="parse and verify a trusted signals URL">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-and-verify-a-trusted-signals-url">parse and verify a trusted signals URL</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨④">string</a> <var>input</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-and-verify-a-trusted-signals-url">parse and verify a trusted signals URL</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑤">string</a> <var>input</var>: 
     <ol>
      <li data-md>
       <p>Let <var>parsedUrl</var> be the result of running the <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-parser" id="ref-for-concept-url-parser①⑦">URL parser</a> on <var>input</var>.</p>
@@ -10174,28 +10183,28 @@ <h2 class="heading settled" data-level="11" id="common-algorithms"><span class="
     <p class="issue" id="issue-ccb90c6c"><a class="self-link" href="#issue-ccb90c6c"></a> This would ideally be replaced by a more descriptive algorithm in Infra. See <a href="https://github.com/whatwg/infra/issues/201">infra/201</a></p>
    </div>
    <div class="algorithm" data-algorithm="get uuid from string">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-uuid-from-string">get uuid from string</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑤">string</a> <var>input</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="get-uuid-from-string">get uuid from string</dfn> given a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑥">string</a> <var>input</var>: 
     <ol>
      <li data-md>
-      <p>If <var>input</var>’s <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②⑥">length</a> is not 36, return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑥">string</a>.</p>
+      <p>If <var>input</var>’s <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length②⑥">length</a> is not 36, return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑦">string</a>.</p>
      <li data-md>
-      <p>Let <var>uuidStr</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑦">string</a>.</p>
+      <p>Let <var>uuidStr</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑧">string</a>.</p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate⑨⑨">For each</a> <var>i</var> in <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#the-range" id="ref-for-the-range⑥">the range</a> from 1 to 36, inclusive:</p>
       <ol>
        <li data-md>
         <p>Let <var>unit</var> be <var>input</var>’s <var>i</var>th <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#code-unit" id="ref-for-code-unit②">code unit</a>.</p>
        <li data-md>
-        <p>If « 8, 13, 18, 23 » <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑥">contains</a> <var>i</var>:</p>
+        <p>If « 8, 13, 18, 23 » <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑦">contains</a> <var>i</var>:</p>
         <ol>
          <li data-md>
-          <p>If <var>unit</var> is not 0x002D (-), then return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑧">string</a>.</p>
+          <p>If <var>unit</var> is not 0x002D (-), then return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑨">string</a>.</p>
         </ol>
        <li data-md>
         <p>Otherwise:</p>
         <ol>
          <li data-md>
-          <p>If <var>unit</var> is not an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ascii-lower-hex-digit" id="ref-for-ascii-lower-hex-digit">ASCII lower hex digit</a>, then return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string⑨⑨">string</a>.</p>
+          <p>If <var>unit</var> is not an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ascii-lower-hex-digit" id="ref-for-ascii-lower-hex-digit">ASCII lower hex digit</a>, then return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⓪">string</a>.</p>
          <li data-md>
           <p>Append <var>unit</var> to the end of <var>uuidStr</var>.</p>
         </ol>
@@ -10342,7 +10351,7 @@ <h2 class="heading settled" data-level="13" id="fetch-patch-for-auction-headers"
 and Auction request context</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦⑦">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⑦">keys</a> are
 the <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#string-representation" id="ref-for-string-representation⑤">string representation</a> of a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid③">version 4 UUID</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⑧">values</a> are <a data-link-type="dfn" href="#server-auction-request-context" id="ref-for-server-auction-request-context①">server auction request contexts</a>.</p>
     <p>Each <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/document-sequences.html#traversable-navigable" id="ref-for-traversable-navigable①⓪">traversable navigable</a> has a <dfn class="dfn-paneled" data-dfn-for="traversable navigable" data-dfn-type="dfn" data-lt="captured ad auction result headers" data-noexport id="traversable-navigable-captured-ad-auction-result-headers">captured ad auction result
-headers</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦⑧">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⑧">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑤②">origins</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⑨">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⓪">strings</a>.</p>
+headers</dfn>, which is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑦⑧">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⑧">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑤②">origins</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values③⑨">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪①">strings</a>.</p>
    </div>
    <div class="algorithm" data-algorithm="fetch capture adAuctionHeaders boolean patch">
      Modify the definition of a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-request" id="ref-for-concept-request①①">request</a>: 
@@ -10557,7 +10566,7 @@ <h3 class="heading settled" data-level="13.4" id="ad-auction-result-header"><spa
        <li data-md>
         <p>If <var>signal</var>["<code>adSlot</code>"] doesn’t exist, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue④⑥">continue</a>.</p>
        <li data-md>
-        <p>If <var>headerAdSlots</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑦">contains</a> <var>signal</var>["<code>adSlot</code>"], <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue④⑦">continue</a>. Optionally, <a data-link-type="dfn" href="https://console.spec.whatwg.org/#report-a-warning-to-the-console" id="ref-for-report-a-warning-to-the-console">report a warning to the console</a> with a diagnostic error message indicating that a
+        <p>If <var>headerAdSlots</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑧">contains</a> <var>signal</var>["<code>adSlot</code>"], <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue④⑦">continue</a>. Optionally, <a data-link-type="dfn" href="https://console.spec.whatwg.org/#report-a-warning-to-the-console" id="ref-for-report-a-warning-to-the-console">report a warning to the console</a> with a diagnostic error message indicating that a
 duplicate <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals⑨">Ad-Auction-Signals</a></code>`</span> <code>adSlot</code> dictionary was ignored.</p>
        <li data-md>
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-append" id="ref-for-set-append⑤">Append</a> <var>signal</var>["<code>adSlot</code>"] to <var>headerAdSlots</var>.</p>
@@ -10836,7 +10845,7 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 served from <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑧①">owner</a>, or another origin delegated by <a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑧②">owner</a> (See <a data-link-type="dfn" href="#check-interest-group-permissions" id="ref-for-check-interest-group-permissions③">checking interest group permissions</a> for details). The <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme⑧">scheme</a> must be "<code>https</code>".</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-name">name</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪①">string</a>. The (<a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑧③">owner</a>, <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④⓪">name</a>) tuple is a key that
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪②">string</a>. The (<a data-link-type="dfn" href="#interest-group-owner" id="ref-for-interest-group-owner⑧③">owner</a>, <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④⓪">name</a>) tuple is a key that
 uniquely defines each interest group.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-priority">priority</dfn>
     <dd data-md>
@@ -10849,11 +10858,11 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 calculated using vectors from bidding signals fetch.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-priority-vector">priority vector</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⓪">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④⓪">double</a></code>. Its dot product with the <code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-perbuyerprioritysignals" id="ref-for-dom-auctionadconfig-perbuyerprioritysignals②">perBuyerPrioritySignals</a></code> will be used
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧②">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys③⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪③">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⓪">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④⓪">double</a></code>. Its dot product with the <code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-perbuyerprioritysignals" id="ref-for-dom-auctionadconfig-perbuyerprioritysignals②">perBuyerPrioritySignals</a></code> will be used
 in place of <a data-link-type="dfn" href="#interest-group-priority" id="ref-for-interest-group-priority⑧">priority</a>, if set.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-priority-signals-overrides">priority signals overrides</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧③">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪③">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④①">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④①">double</a></code>. Overrides the <code class="idl"><a data-link-type="idl" href="#dictdef-auctionadconfig" id="ref-for-dictdef-auctionadconfig⑤">AuctionAdConfig</a></code>'s corresponding priority signals.</p>
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧③">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪④">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④①">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④①">double</a></code>. Overrides the <code class="idl"><a data-link-type="idl" href="#dictdef-auctionadconfig" id="ref-for-dictdef-auctionadconfig⑤">AuctionAdConfig</a></code>'s corresponding priority signals.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-seller-capabilities">seller capabilities</dfn>
     <dd data-md>
      <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧④">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④①">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑤⑥">origins</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④②">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①②">sets</a> of <a data-link-type="dfn" href="#seller-capability" id="ref-for-seller-capability⑤">seller capabilities</a>.
@@ -10891,7 +10900,7 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 time. See <a data-link-type="dfn" href="#build-trusted-bidding-signals-url" id="ref-for-build-trusted-bidding-signals-url">building trusted bidding signals url</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-trusted-bidding-signals-keys">trusted bidding signals keys</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑦">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪④">strings</a>. See <a data-link-type="dfn" href="#build-trusted-bidding-signals-url" id="ref-for-build-trusted-bidding-signals-url①">building trusted bidding signals url</a>.</p>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑦">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑤">strings</a>. See <a data-link-type="dfn" href="#build-trusted-bidding-signals-url" id="ref-for-build-trusted-bidding-signals-url①">building trusted bidding signals url</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-trusted-bidding-signals-slot-size-mode">trusted bidding signals slot size mode</dfn>
     <dd data-md>
      <p>"<code>none</code>", "<code>slot-size</code>" or "<code>all-slots-requested-sizes</code>". Initially "<code>none</code>". Each value
@@ -10902,23 +10911,23 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 for the interest group. 0 means no limit.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-user-bidding-signals">user bidding signals</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑤">string</a>. Additional metadata that the owner can use during on-device bidding.</p>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑥">string</a>. Additional metadata that the owner can use during on-device bidding.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-ads">ads</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑧">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑧">interest group ad</a>. Contains various ads that the interest group might
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑧">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑨">interest group ad</a>. Contains various ads that the interest group might
 show. Must be null if <a data-link-type="dfn" href="#interest-group-additional-bid-key" id="ref-for-interest-group-additional-bid-key①③">additional bid key</a> is not null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-ad-components">ad components</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑨">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad①⑨">interest group ad</a>. Contains various ad components (or "products") that
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑧⑨">list</a> of <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②⓪">interest group ad</a>. Contains various ad components (or "products") that
 can be used to construct ads composed of multiple pieces — a top-level ad template "container"
 which includes some slots that can be filled in with specific "products".</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-ad-sizes">ad sizes</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧⑤">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑥">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④③">values</a> are <a data-link-type="dfn" href="#ad-size" id="ref-for-ad-size⑤">ad sizes</a>.
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧⑤">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑦">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④③">values</a> are <a data-link-type="dfn" href="#ad-size" id="ref-for-ad-size⑤">ad sizes</a>.
  Contains named sizes (width and height) that can be bound to ads to specify their render size.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-size-groups">size groups</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧⑥">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑦">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④④">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑨⓪">lists</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑧">strings</a>. Contains named collections of ad sizes that can be used to declare a bundle of
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧⑥">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑧">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④④">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑨⓪">lists</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑨">strings</a>. Contains named collections of ad sizes that can be used to declare a bundle of
  possible sizes which all apply to one ad url.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group" data-dfn-type="dfn" data-noexport id="interest-group-additional-bid-key">additional bid key</dfn>
     <dd data-md>
@@ -10964,21 +10973,21 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 be returned by <code class="idl"><a data-link-type="idl" href="#dom-navigator-runadauction" id="ref-for-dom-navigator-runadauction②①">runAdAuction()</a></code>. This URL is intended to be loaded into an ad <code><a data-link-type="element" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-iframe-element" id="ref-for-the-iframe-element④">iframe</a></code> (or a <code><a data-link-type="element" href="https://wicg.github.io/fenced-frame/#elementdef-fencedframe" id="ref-for-elementdef-fencedframe④">fencedframe</a></code>).</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-size-group">size group</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⓪⑨">string</a>, initially null. The name of the size group (collection of render sizes) bound to this ad.</p>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⓪">string</a>, initially null. The name of the size group (collection of render sizes) bound to this ad.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-metadata">metadata</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⓪">string</a>. Extra arbitary information about this ad, passed to <code>generateBid()</code>.</p>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①①">string</a>. Extra arbitary information about this ad, passed to <code>generateBid()</code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-buyer-reporting-id">buyer reporting ID</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①①">string</a>. Will be passed in place of interest group name to <a data-link-type="dfn" href="#report-win" id="ref-for-report-win③">report win</a>,
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①②">string</a>. Will be passed in place of interest group name to <a data-link-type="dfn" href="#report-win" id="ref-for-report-win③">report win</a>,
 or alongside the <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②⓪">selected buyer and seller reporting ID</a>, subject
 to <a data-link-type="dfn" href="https://github.com/WICG/turtledove/blob/main/FLEDGE_k_anonymity_server.md#what-is-k-anonymity" id="ref-for-what-is-k-anonymity⑥">k-anonymity</a> checks. Only meaningful in <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③⓪">ads</a>, but ignored in <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components①⑧">ad components</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-buyer-and-seller-reporting-id">buyer and seller reporting ID</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①②">string</a>. Will be passed in place of interest group name or <a data-link-type="dfn" href="#interest-group-ad-buyer-reporting-id" id="ref-for-interest-group-ad-buyer-reporting-id①⑤">buyer reporting ID</a>, or alongside the <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②①">selected buyer and seller reporting ID</a>, to <a data-link-type="dfn" href="#report-win" id="ref-for-report-win④">report win</a> and <a data-link-type="dfn" href="#report-result" id="ref-for-report-result⑥">report result</a>, subject to <a data-link-type="dfn" href="https://github.com/WICG/turtledove/blob/main/FLEDGE_k_anonymity_server.md#what-is-k-anonymity" id="ref-for-what-is-k-anonymity⑦">k-anonymity</a> checks. Also passed alongside <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②②">selected buyer and seller reporting ID</a> to <code>scoreAd()</code> if <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②③">selected buyer and seller reporting ID</a> is present. Only meaningful in <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③①">ads</a>, but ignored in <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components①⑨">ad components</a>.</p>
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①③">string</a>. Will be passed in place of interest group name or <a data-link-type="dfn" href="#interest-group-ad-buyer-reporting-id" id="ref-for-interest-group-ad-buyer-reporting-id①⑤">buyer reporting ID</a>, or alongside the <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②①">selected buyer and seller reporting ID</a>, to <a data-link-type="dfn" href="#report-win" id="ref-for-report-win④">report win</a> and <a data-link-type="dfn" href="#report-result" id="ref-for-report-result⑥">report result</a>, subject to <a data-link-type="dfn" href="https://github.com/WICG/turtledove/blob/main/FLEDGE_k_anonymity_server.md#what-is-k-anonymity" id="ref-for-what-is-k-anonymity⑦">k-anonymity</a> checks. Also passed alongside <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②②">selected buyer and seller reporting ID</a> to <code>scoreAd()</code> if <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②③">selected buyer and seller reporting ID</a> is present. Only meaningful in <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③①">ads</a>, but ignored in <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components①⑨">ad components</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-selectable-buyer-and-seller-reporting-ids">selectable buyer and seller reporting IDs</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑨④">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①③">strings</a>. A list of reporting ids which will be sent to <code>generateBid()</code>,
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list⑨④">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①④">strings</a>. A list of reporting ids which will be sent to <code>generateBid()</code>,
 in order to allow <code>generateBid()</code> to return a <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②④">selected buyer and seller reporting ID</a>.
 Only meaningful in <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③②">ads</a>, but ignored in <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components②⓪">ad components</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-allowed-reporting-origins">allowed reporting origins</dfn>
@@ -10987,8 +10996,8 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
 with registered macros. Each origin’s <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme⑨">scheme</a> must be "<code>https</code>" and each origin must be <a href="https://github.com/privacysandbox/attestation">enrolled</a>. Only meaningful in <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③③">ads</a>, but ignored in <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components②①">ad components</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="interest group ad" data-dfn-type="dfn" data-noexport id="interest-group-ad-ad-render-id">ad render ID</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①④">string</a> containing up to 12 <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ascii-byte" id="ref-for-ascii-byte①">ASCII bytes</a> uniquely identifying this ad. Sent instead
-of the full <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②⓪">interest group ad</a> for auctions executed on a server.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑤">string</a> containing up to 12 <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ascii-byte" id="ref-for-ascii-byte①">ASCII bytes</a> uniquely identifying this ad. Sent instead
+of the full <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②①">interest group ad</a> for auctions executed on a server.</p>
    </dl>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="previous-win">previous win</dfn> is the <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group⑥①">interest group</a>'s auction win history, to allow on-device
 frequency capping. It’s a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct③③">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑤⑦">items</a>:</p>
@@ -10998,14 +11007,14 @@ <h3 class="heading settled" data-level="14.1" id="interest-group-header"><span c
      <p>A <a data-link-type="dfn" href="https://w3c.github.io/hr-time/#dfn-moment" id="ref-for-dfn-moment①⓪">moment</a>. Approximate time the <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group⑥②">interest group</a> won an auction.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="previous win" data-dfn-type="dfn" data-noexport id="previous-win-ad">ad</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②①">interest group ad</a>. The ad that won the auction. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑤⑧">Items</a> except <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①⑨">render url</a>, <a data-link-type="dfn" href="#interest-group-ad-metadata" id="ref-for-interest-group-ad-metadata①①">metadata</a> and <a data-link-type="dfn" href="#interest-group-ad-ad-render-id" id="ref-for-interest-group-ad-ad-render-id①①">ad render ID</a> are excluded.</p>
+     <p>An <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②②">interest group ad</a>. The ad that won the auction. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑤⑧">Items</a> except <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url①⑨">render url</a>, <a data-link-type="dfn" href="#interest-group-ad-metadata" id="ref-for-interest-group-ad-metadata①①">metadata</a> and <a data-link-type="dfn" href="#interest-group-ad-ad-render-id" id="ref-for-interest-group-ad-ad-render-id①①">ad render ID</a> are excluded.</p>
    </dl>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="seller-capability">seller capability</dfn> is a permission granted by an <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group⑥③">interest group</a> to sellers. It’s
 "<code>interest-group-counts</code>" or "<code>latency-stats</code>". Each value represents a single bit in a 4-byte <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#byte-sequence" id="ref-for-byte-sequence①⑥">byte sequence</a>. The 4-byte <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#byte-sequence" id="ref-for-byte-sequence①⑦">byte sequence</a> can store no more than 32 capabilities.</p>
    <p class="note" role="note"><span class="marker">Note:</span> More than 2 values, but probably not more than 32 values are planned, at least for a while.
 This way, there is not need to reserve more space for a while.</p>
    <h3 class="heading settled dfn-paneled" data-dfn-type="dfn" data-level="14.2" data-lt="Currency tag" data-noexport id="currency-tag"><span class="secno">14.2. </span><span class="content">Currency tag</span><a class="self-link" href="#currency-tag" id="ref-for-currency-tag①③"></a></h3>
-    A currency tag is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑤">string</a> containing exactly 3 upper-case ASCII letters, or null. The null
+    A currency tag is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑥">string</a> containing exactly 3 upper-case ASCII letters, or null. The null
 value is used to denote that the currency is unspecified. 
    <div class="algorithm" data-algorithm="serialize a currency tag">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="serialize-a-currency-tag">serialize a currency tag</dfn> given a <a data-link-type="dfn" href="#currency-tag" id="ref-for-currency-tag⑦">currency tag</a> <var>currency</var>: 
@@ -11017,7 +11026,7 @@ <h3 class="heading settled dfn-paneled" data-dfn-type="dfn" data-level="14.2" da
     </ol>
    </div>
    <div class="algorithm" data-algorithm="check whether a string is a valid currency tag">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="check-whether-a-string-is-a-valid-currency-tag">check whether a string is a valid currency tag</dfn> given <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑥">string</a> <var>currencyString</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="check-whether-a-string-is-a-valid-currency-tag">check whether a string is a valid currency tag</dfn> given <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑦">string</a> <var>currencyString</var>: 
     <ol>
      <li data-md>
       <p>If <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-length" id="ref-for-string-length③①">length</a> of <var>currencyString</var> is not 3, return false.</p>
@@ -11072,7 +11081,7 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 Owners of interest groups allowed to participate in the auction. Each <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑥⑤">origin’s</a> <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme①①">scheme</a> must be "<code>https</code>".</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-auction-signals">auction signals</dfn>
     <dd data-md>
-     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑦">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⑦">Promise</a></code>, or failure.
+     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑧">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⑦">Promise</a></code>, or failure.
 Opaque JSON data passed to both sellers' and buyers' <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner④">script runners</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-requested-size">requested size</dfn>
     <dd data-md>
@@ -11084,7 +11093,7 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 The sizes of all frames for ads being selected by any auction in the frame.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-seller-signals">seller signals</dfn>
     <dd data-md>
-     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑧">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⑧">Promise</a></code>, or failure.
+     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑨">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⑧">Promise</a></code>, or failure.
 Opaque JSON data passed to the seller’s <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner⑤">script runner</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-seller-timeout">seller timeout</dfn>
     <dd data-md>
@@ -11094,7 +11103,7 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-per-buyer-signals">per buyer signals</dfn>
     <dd data-md>
      <p>Null, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise①⑨">Promise</a></code>, failure, or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑧⑦">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④④">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑥⑥">origins</a> and
-whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⑤">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①①⑨">strings</a>. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④⑤">Keys</a> are buyers whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme①②">schemes</a> must be "<code>https</code>". <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⑥">Values</a> are
+whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⑤">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⓪">strings</a>. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys④⑤">Keys</a> are buyers whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme①②">schemes</a> must be "<code>https</code>". <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values④⑥">Values</a> are
 opaque JSON data passed to corresponding buyer’s <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner⑥">script runner</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-per-buyer-timeouts">per buyer timeouts</dfn>
     <dd data-md>
@@ -11130,13 +11139,13 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 Limit on the number of bidding interest groups for all buyers without a limit specified in <a data-link-type="dfn" href="#auction-config-per-buyer-group-limits" id="ref-for-auction-config-per-buyer-group-limits②">per buyer group limits</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-per-buyer-priority-signals">per buyer priority signals</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨①">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤②">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑦⓪">origins</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤③">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨②">ordered maps</a>, whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⓪">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤④">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④②">double</a></code>.
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨①">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤②">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑦⓪">origins</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤③">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨②">ordered maps</a>, whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤③">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤④">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④②">double</a></code>.
 Per-buyer sparse vector whose dot product with <a data-link-type="dfn" href="#interest-group-priority-vector" id="ref-for-interest-group-priority-vector⑦">priority vector</a> is used to
 calculate interest group priorities. No signal’s key starts with "browserSignals.", which is
 reserved for values coming from the browser.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-all-buyers-priority-signals">all buyers priority signals</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨③">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤④">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤⑤">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④③">double</a></code>.
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨③">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤④">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑤⑤">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④③">double</a></code>.
 Merged with <a data-link-type="dfn" href="#auction-config-per-buyer-priority-signals" id="ref-for-auction-config-per-buyer-priority-signals①">per buyer priority signals</a> before calculating per-interest group
 priorities. In the case both have entries with the same key, the entry in <code>per_buyer_priority_signals</code> takes precedence. No signals key start with "browserSignals.", which
 is reserved for values coming from the browser.</p>
@@ -11156,7 +11165,7 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 this determines the base bucket number used for a particular buyer’s information.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-auction-report-buyers">auction report buyers</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨⑤">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②②">strings</a> to <code class="idl"><a data-link-type="idl" href="#dictdef-auctionreportbuyersconfig" id="ref-for-dictdef-auctionreportbuyersconfig①">AuctionReportBuyersConfig</a></code>s. For buyer metrics delegated to be
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map⑨⑤">map</a> from <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②③">strings</a> to <code class="idl"><a data-link-type="idl" href="#dictdef-auctionreportbuyersconfig" id="ref-for-dictdef-auctionreportbuyersconfig①">AuctionReportBuyersConfig</a></code>s. For buyer metrics delegated to be
 reported to the seller via the <a href="https://github.com/patcg-individual-drafts/private-aggregation-api">Private Aggregation API</a>,
 this determines how each metric bucket is chosen inside the buyer’s space, and how to scale it.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-auction-report-buyer-debug-details">auction report buyer debug details</dfn>
@@ -11221,7 +11230,7 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 to return at once for buyers without a value in <a data-link-type="dfn" href="#auction-config-per-buyer-multi-bid-limits" id="ref-for-auction-config-per-buyer-multi-bid-limits①">per buyer multi-bid limits</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-direct-from-seller-signals-header-ad-slot">direct from seller signals header ad slot</dfn>
     <dd data-md>
-     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②③">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise②⑧">Promise</a></code>, or failure. Initially null.</p>
+     <p>Null, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②④">string</a>, a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise②⑧">Promise</a></code>, or failure. Initially null.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-auction-nonce">auction nonce</dfn>
     <dd data-md>
      <p>Null or a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid④">version 4 UUID</a>, initially null.
@@ -11236,12 +11245,12 @@ <h3 class="heading settled" data-level="14.3" id="auction-config-header"><span c
 Specifies whether some bids will be provided as signed exchanges. Sets to failure if the <code class="idl"><a data-link-type="idl" href="#dom-auctionadconfig-additionalbids" id="ref-for-dom-auctionadconfig-additionalbids⑦">additionalBids</a></code> <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-promise" id="ref-for-idl-promise②⑨">Promise</a></code> is <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#reject" id="ref-for-reject⑧">rejected</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-seller-real-time-reporting-config">seller real time reporting config</dfn>
     <dd data-md>
-     <p>Null, or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②④">string</a>, initially null. Seller’s real time reporting type. Currently the only
+     <p>Null, or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑤">string</a>, initially null. Seller’s real time reporting type. Currently the only
 supported type is "default-local-reporting" indicating local differential privacy. If not null,
 the seller opted in to receive real time reports.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction config" data-dfn-type="dfn" data-noexport id="auction-config-per-buyer-real-time-reporting-config">per buyer real time reporting config</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⓪">ordered map</a>, whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤⑨">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑦⑤">origins</a>, and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⓪">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑤">strings</a>.
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⓪">ordered map</a>, whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑤⑨">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑦⑤">origins</a>, and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⓪">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑥">strings</a>.
 Each buyer’s real time reporting type. Currently the only supported type is
 "default-local-reporting" indicating local differential privacy. All buyers in the map opted in
 to receive real time reports.</p>
@@ -11408,7 +11417,7 @@ <h3 class="heading settled" data-level="14.5" id="script-fetcher-section"><span
     </ol>
    </div>
    <p>The <dfn class="dfn-paneled" data-dfn-type="http-header" data-export id="http-headerdef-ad-auction-allow-trusted-scoring-signals-from"><code>Ad-Auction-Allow-Trusted-Scoring-Signals-From</code></dfn> HTTP response
-header is a <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#top" id="ref-for-top④">structured header</a> whose value must be a <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#list" id="ref-for-list①⓪①">list</a> of <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#string" id="ref-for-string①②⑥">strings</a>.</p>
+header is a <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#top" id="ref-for-top④">structured header</a> whose value must be a <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#list" id="ref-for-list①⓪①">list</a> of <a data-link-type="dfn" href="https://httpwg.org/specs/rfc8941.html#string" id="ref-for-string①②⑦">strings</a>.</p>
    <div class="algorithm" data-algorithm="parse allowed trusted scoring signals origins">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-allowed-trusted-scoring-signals-origins">parse allowed trusted scoring signals origins</dfn> given a <a data-link-type="dfn" href="https://fetch.spec.whatwg.org/#concept-header-list" id="ref-for-concept-header-list②">header list</a> <var>headerList</var>: 
     <ol>
@@ -11422,7 +11431,7 @@ <h3 class="heading settled" data-level="14.5" id="script-fetcher-section"><span
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate①⓪④">For each</a> <var>entry</var> in <var>parsedHeader</var>:</p>
       <ol>
        <li data-md>
-        <p>If <var>entry</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑦">string</a>, return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⓪④">list</a>.</p>
+        <p>If <var>entry</var> is not a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑧">string</a>, return an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⓪④">list</a>.</p>
        <li data-md>
         <p>Let <var>parsedEntry</var> be the result of <a data-link-type="dfn" href="#parse-an-https-origin" id="ref-for-parse-an-https-origin②②">parsing an https origin</a> on <var>entry</var>.</p>
        <li data-md>
@@ -11533,27 +11542,27 @@ <h3 class="heading settled" data-level="14.6" id="trusted-bidder-signals-batcher
    <dl>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-all-trusted-bidding-signals">all trusted bidding signals</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪④">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑧">strings</a>, and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥③">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑨">strings</a>.
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪④">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥②">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①②⑨">strings</a>, and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥③">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⓪">strings</a>.
  Contains all trusted bidding signals collected thus far.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-all-per-interest-group-data">all per interest group data</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑤">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥③">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④①">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⓪">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥④">values</a> are <a data-link-type="dfn" href="#bidding-signals-per-interest-group-data" id="ref-for-bidding-signals-per-interest-group-data①">bidding signals per interest group data</a>.</p>
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑤">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥③">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④①">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥④">values</a> are <a data-link-type="dfn" href="#bidding-signals-per-interest-group-data" id="ref-for-bidding-signals-per-interest-group-data①">bidding signals per interest group data</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-no-signals-flags">no signals flags</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑥">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥④">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④②">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑤">values</a> are enums "no-fetch" or "fetch-failed". This is set to "not-fetched" if given
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑥">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥④">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④②">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑤">values</a> are enums "no-fetch" or "fetch-failed". This is set to "not-fetched" if given
  interest group did not request any trusted bidding signals keys, or "fetch-failed" if its
  trusted signals fetch failed.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-data-versions">data versions</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑦">ordered map</a> who <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑤">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④③">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③②">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑥">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-long" id="ref-for-idl-unsigned-long①②">unsigned long</a></code> or null. This contains data version returned by a fetch that provided the
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①⓪⑦">ordered map</a> who <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑤">keys</a> are <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④③">name</a> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③③">strings</a> and <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑥">values</a> are <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-long" id="ref-for-idl-unsigned-long①②">unsigned long</a></code> or null. This contains data version returned by a fetch that provided the
 values for a given interest group name.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-keys">keys</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑥">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③③">strings</a>. Describes the keys collected to be fetched in the current
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑥">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③④">strings</a>. Describes the keys collected to be fetched in the current
  batch thus far.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-ig-names">ig names</dfn>
     <dd data-md>
-     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑦">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③④">strings</a>. Describes the interest group names to be fetched in the
+     <p>An <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑦">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑤">strings</a>. Describes the interest group names to be fetched in the
  current batch thus far.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted bidding signals batcher" data-dfn-type="dfn" data-noexport id="trusted-bidding-signals-batcher-length-limit">length limit</dfn>
     <dd data-md>
@@ -11576,7 +11585,7 @@ <h3 class="heading settled" data-level="14.6" id="trusted-bidder-signals-batcher
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-iterate" id="ref-for-map-iterate⑤⑤">For each</a> <var>sourceKey</var> → <var>sourceValue</var> of <var>sourceMap</var>:</p>
       <ol>
        <li data-md>
-        <p>If <var>igNames</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑧">contain</a> <var>sourceKey</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue⑤⓪">continue</a>.</p>
+        <p>If <var>igNames</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑨">contain</a> <var>sourceKey</var>, <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#iteration-continue" id="ref-for-iteration-continue⑤⓪">continue</a>.</p>
        <li data-md>
         <p>Let <var>perGroupData</var> be a new <a data-link-type="dfn" href="#bidding-signals-per-interest-group-data" id="ref-for-bidding-signals-per-interest-group-data②">bidding signals per interest group data</a>.</p>
        <li data-md>
@@ -11602,7 +11611,7 @@ <h3 class="heading settled" data-level="14.6" id="trusted-bidder-signals-batcher
     </ol>
    </div>
    <div class="algorithm" data-algorithm="build trusted bidding signals url">
-    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="build-trusted-bidding-signals-url">build trusted bidding signals url</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③②">URL</a> <var>signalsUrl</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑨">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑤">strings</a> <var>keys</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②⓪">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑥">strings</a> <var>igNames</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short①⑧">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧②">origin</a> <var>topLevelOrigin</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑦">string</a> <var>slotSizeQueryParam</var>:</p>
+    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="build-trusted-bidding-signals-url">build trusted bidding signals url</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③②">URL</a> <var>signalsUrl</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①⑨">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑥">strings</a> <var>keys</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②⓪">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑦">strings</a> <var>igNames</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short①⑧">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧②">origin</a> <var>topLevelOrigin</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑧">string</a> <var>slotSizeQueryParam</var>:</p>
     <ol>
      <li data-md>
       <p>Let <var>queryParamsList</var> be a new empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①⓪⑦">list</a>.</p>
@@ -11652,7 +11661,7 @@ <h3 class="heading settled" data-level="14.6" id="trusted-bidder-signals-batcher
    </div>
    <div class="algorithm" data-algorithm="fetch the current outstanding trusted signals batch">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="fetch-the-current-outstanding-trusted-signals-batch">fetch the current outstanding trusted signals batch</dfn> given a <a data-link-type="dfn" href="#trusted-bidding-signals-batcher" id="ref-for-trusted-bidding-signals-batcher①">trusted bidding signals batcher</a> <var>trustedBiddingSignalsBatcher</var>, a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③③">URL</a> <var>signalsUrl</var>,
-an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧③">origin</a> <var>scriptOrigin</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short①⑨">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧④">origin</a> <var>topLevelOrigin</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑧">string</a> <var>slotSizeQueryParam</var>, and a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container⑨">policy container</a> <var>policyContainer</var>: 
+an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧③">origin</a> <var>scriptOrigin</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short①⑨">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧④">origin</a> <var>topLevelOrigin</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑨">string</a> <var>slotSizeQueryParam</var>, and a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container⑨">policy container</a> <var>policyContainer</var>: 
     <ol>
      <li data-md>
       <p>If <var>signalsUrl</var> is null, return.</p>
@@ -11681,7 +11690,7 @@ <h3 class="heading settled" data-level="14.6" id="trusted-bidder-signals-batcher
     </ol>
    </div>
    <div class="algorithm" data-algorithm="batch or fetch trusted bidding signals">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="batch-or-fetch-trusted-bidding-signals">batch or fetch trusted bidding signals</dfn> given a <a data-link-type="dfn" href="#trusted-bidding-signals-batcher" id="ref-for-trusted-bidding-signals-batcher②">trusted bidding signals batcher</a> <var>trustedBiddingSignalsBatcher</var>, <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group⑥⑨">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③④">URL</a> <var>signalsUrl</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧⑤">origin</a> <var>scriptOrigin</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short②⓪">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧⑥">origin</a> <var>topLevelOrigin</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①③⑨">string</a> <var>slotSizeQueryParam</var>, and a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container①⓪">policy container</a> <var>policyContainer</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="batch-or-fetch-trusted-bidding-signals">batch or fetch trusted bidding signals</dfn> given a <a data-link-type="dfn" href="#trusted-bidding-signals-batcher" id="ref-for-trusted-bidding-signals-batcher②">trusted bidding signals batcher</a> <var>trustedBiddingSignalsBatcher</var>, <a data-link-type="dfn" href="#interest-group" id="ref-for-interest-group⑥⑨">interest group</a> <var>ig</var>, a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③④">URL</a> <var>signalsUrl</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧⑤">origin</a> <var>scriptOrigin</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short②⓪">unsigned short</a></code>-or-null <var>experimentGroupId</var>, an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑧⑥">origin</a> <var>topLevelOrigin</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⓪">string</a> <var>slotSizeQueryParam</var>, and a <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#policy-container" id="ref-for-policy-container①⓪">policy container</a> <var>policyContainer</var>: 
     <ol>
      <li data-md>
       <p>Let <var>igName</var> be <var>ig</var>’s <a data-link-type="dfn" href="#interest-group-name" id="ref-for-interest-group-name④④">name</a>.</p>
@@ -11782,10 +11791,10 @@ <h3 class="heading settled" data-level="14.7" id="trusted-seller-signals-batcher
 the auction.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted scoring signals request" data-dfn-type="dfn" data-noexport id="trusted-scoring-signals-request-render-url">render URL</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⓪">string</a>, the serialized main URL of the creative to pass in the fetch.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④①">string</a>, the serialized main URL of the creative to pass in the fetch.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted scoring signals request" data-dfn-type="dfn" data-noexport id="trusted-scoring-signals-request-ad-component-urls">ad component URLs</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②①">set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④①">strings</a>, list of serialized component URLs of the creative to pass in the
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②①">set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④②">strings</a>, list of serialized component URLs of the creative to pass in the
 fetch.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="trusted scoring signals request" data-dfn-type="dfn" data-noexport id="trusted-scoring-signals-request-policy-container">policy container</dfn>
     <dd data-md>
@@ -11836,7 +11845,7 @@ <h3 class="heading settled" data-level="14.7" id="trusted-seller-signals-batcher
     </ol>
    </div>
    <div class="algorithm" data-algorithm="build trusted scoring signals url">
-    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="build-trusted-scoring-signals-url">build trusted scoring signals url</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③⑧">URL</a> <var>signalsUrl</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①①">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④②">strings</a> <var>renderURLs</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②②">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④③">strings</a> <var>adComponentRenderURLs</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short②③">unsigned short</a></code> <var>experimentGroupId</var>, and an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑨①">origin</a> <var>topLevelOrigin</var>:</p>
+    <p>To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="build-trusted-scoring-signals-url">build trusted scoring signals url</dfn> given a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url③⑧">URL</a> <var>signalsUrl</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①①①">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④③">strings</a> <var>renderURLs</var>, an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②②">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④④">strings</a> <var>adComponentRenderURLs</var>, an <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-unsigned-short" id="ref-for-idl-unsigned-short②③">unsigned short</a></code> <var>experimentGroupId</var>, and an <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑨①">origin</a> <var>topLevelOrigin</var>:</p>
     <p class="note" role="note"><span class="marker">Note:</span> When trusted scoring signals fetches are not batched, <var>renderURLs</var>’s <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-size" id="ref-for-list-size②⓪">size</a> is 1.</p>
     <ol>
      <li data-md>
@@ -11882,9 +11891,9 @@ <h3 class="heading settled" data-level="14.7" id="trusted-seller-signals-batcher
      <li data-md>
       <p>Let <var>firstEntry</var> be <var>entriesToBatch</var>[0].</p>
      <li data-md>
-      <p>Let <var>renderURLs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②③">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④④">strings</a>.</p>
+      <p>Let <var>renderURLs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②③">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑤">strings</a>.</p>
      <li data-md>
-      <p>Let <var>adComponentRenderURLs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②④">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑤">strings</a> <var>adComponentRenderURLs</var></p>
+      <p>Let <var>adComponentRenderURLs</var> be an empty <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set②④">ordered set</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑥">strings</a> <var>adComponentRenderURLs</var></p>
      <li data-md>
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate①⓪⑦">For each</a> <var>entry</var> of <var>entriesToBatch</var>:</p>
       <ol>
@@ -11991,7 +12000,7 @@ <h3 class="heading settled" data-level="14.7" id="trusted-seller-signals-batcher
             <p>Let <var>allowCrossOriginTrustedScoringSignalsFrom</var> be the result of <a data-link-type="dfn" href="#wait-for-cross-origin-trusted-scoring-signals-authorization-from-a-fetcher" id="ref-for-wait-for-cross-origin-trusted-scoring-signals-authorization-from-a-fetcher">wait for cross origin
 trusted scoring signals authorization from a fetcher</a> given <var>scriptFetcher</var>.</p>
            <li data-md>
-            <p>If <var>allowCrossOriginTrustedScoringSignalsFrom</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain①⑨">contain</a> <var>fullSignalsUrl</var>’s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-origin" id="ref-for-concept-url-origin①⓪">origin</a>, set <var>fullSignalsUrl</var> to null.</p>
+            <p>If <var>allowCrossOriginTrustedScoringSignalsFrom</var> does not <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-contain" id="ref-for-list-contain②⓪">contain</a> <var>fullSignalsUrl</var>’s <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-origin" id="ref-for-concept-url-origin①⓪">origin</a>, set <var>fullSignalsUrl</var> to null.</p>
           </ol>
          <li data-md>
           <p>Let <var>result</var> be failure.</p>
@@ -12043,7 +12052,7 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
 the original bid if the currency already matched, or a conversion provided by <code>scoreAd()</code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="generated bid" data-dfn-type="dfn" data-noexport id="generated-bid-ad">ad</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑥">string</a>. JSON string to be passed to the scoring function.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑦">string</a>. JSON string to be passed to the scoring function.</p>
      <p class="issue" id="issue-88dc1171"><a class="self-link" href="#issue-88dc1171"></a> TODO: Check whether <a data-link-type="dfn" href="#generated-bid-ad-descriptor" id="ref-for-generated-bid-ad-descriptor②①">ad descriptor</a> can be moved to <a data-link-type="dfn" href="#generated-bid-bid-ad" id="ref-for-generated-bid-bid-ad⑦">bid ad</a> to avoid duplication
 (<a href="https://github.com/WICG/turtledove/issues/868">WICG/turtledove#868</a>).</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="generated bid" data-dfn-type="dfn" data-noexport id="generated-bid-ad-descriptor">ad descriptor</dfn>
@@ -12056,7 +12065,7 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
 in the auction. Must be null if the interest group making this bid has a null <a data-link-type="dfn" href="#interest-group-ad-components" id="ref-for-interest-group-ad-components②②">ad components</a> field.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="generated bid" data-dfn-type="dfn" data-noexport id="generated-bid-selected-buyer-and-seller-reporting-id">selected buyer and seller reporting ID</dfn>
     <dd data-md>
-     <p>Null or <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑦">string</a>. The selected reporting id from the <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①①">selectable buyer and seller reporting IDs</a> within the <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group②⑨">interest group</a>. If present, this will be:</p>
+     <p>Null or <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑧">string</a>. The selected reporting id from the <a data-link-type="dfn" href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids" id="ref-for-interest-group-ad-selectable-buyer-and-seller-reporting-ids①③">selectable buyer and seller reporting IDs</a> within the <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group②⑨">interest group</a>. If present, this will be:</p>
      <ul>
       <li data-md>
        <p>Passed alongside <a data-link-type="dfn" href="#interest-group-ad-buyer-reporting-id" id="ref-for-interest-group-ad-buyer-reporting-id①⑥">buyer reporting ID</a> and <a data-link-type="dfn" href="#interest-group-ad-buyer-and-seller-reporting-id" id="ref-for-interest-group-ad-buyer-and-seller-reporting-id②①">buyer and seller reporting ID</a> to <a data-link-type="dfn" href="#report-win" id="ref-for-report-win⑤">report win</a> subject to <a data-link-type="dfn" href="https://github.com/WICG/turtledove/blob/main/FLEDGE_k_anonymity_server.md#what-is-k-anonymity" id="ref-for-what-is-k-anonymity⑧">k-anonymity</a> checks.</p>
@@ -12077,7 +12086,7 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
 additional bid.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="generated bid" data-dfn-type="dfn" data-noexport id="generated-bid-bid-ad">bid ad</dfn>
     <dd data-md>
-     <p>The <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②②">interest group ad</a> within <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group③⓪">interest group</a> to display.</p>
+     <p>The <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②③">interest group ad</a> within <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group③⓪">interest group</a> to display.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="generated bid" data-dfn-type="dfn" data-noexport id="generated-bid-modified-bid">modified bid</dfn>
     <dd data-md>
      <p>Null or a <a data-link-type="dfn" href="#bid-with-currency" id="ref-for-bid-with-currency⑤">bid with currency</a>. Being null for top level auction.
@@ -12130,7 +12139,7 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
        <li data-md>
         <p>Compute <var>componentAdHashCode</var> by getting the result of <a data-link-type="dfn" href="#compute-the-key-hash-of-component-ad" id="ref-for-compute-the-key-hash-of-component-ad③">compute the key hash of component ad</a> given <var>candidateComponent</var>’s <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url②⓪">render url</a>.</p>
        <li data-md>
-        <p>If <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache⑦">query k-anonymity cache</a> given <var>componentAdHashCode</var> returns true:</p>
+        <p>If <a data-link-type="dfn" href="#query-k-anonymity-cache" id="ref-for-query-k-anonymity-cache⑥">query k-anonymity cache</a> given <var>componentAdHashCode</var> returns true:</p>
         <ol>
          <li data-md>
           <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append⑦①">Append</a> <var>candidateComponent</var> to <var>selectedComponents</var>.</p>
@@ -12170,11 +12179,11 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
        <li data-md>
         <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-append" id="ref-for-list-append⑦②">Append</a> <var>bidCopy</var> to <var>bidsToScore</var></p>
        <li data-md>
-        <p>Let <var>selectedReportingId</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑧">string</a>-or-null that is set to null.</p>
+        <p>Let <var>selectedReportingId</var> be a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑨">string</a>-or-null that is set to null.</p>
        <li data-md>
         <p>If <var>generatedBid</var>’s <a data-link-type="dfn" href="#generated-bid-selected-buyer-and-seller-reporting-id" id="ref-for-generated-bid-selected-buyer-and-seller-reporting-id②⑤">selected buyer and seller reporting ID</a> is not null, set <var>selectedReportingId</var> to it.</p>
        <li data-md>
-        <p>Let <var>igAd</var> be the <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②③">interest group ad</a> from <var>generatedBid</var>’s <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group③②">interest group</a>'s <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③④">ads</a> whose <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url②①">render url</a> is <var>generatedBid</var>’s <a data-link-type="dfn" href="#generated-bid-ad-descriptor" id="ref-for-generated-bid-ad-descriptor②②">ad descriptor</a>'s <a data-link-type="dfn" href="#ad-descriptor-url" id="ref-for-ad-descriptor-url②⑥">url</a>.</p>
+        <p>Let <var>igAd</var> be the <a data-link-type="dfn" href="#interest-group-ad" id="ref-for-interest-group-ad②④">interest group ad</a> from <var>generatedBid</var>’s <a data-link-type="dfn" href="#generated-bid-interest-group" id="ref-for-generated-bid-interest-group③②">interest group</a>'s <a data-link-type="dfn" href="#interest-group-ads" id="ref-for-interest-group-ads③④">ads</a> whose <a data-link-type="dfn" href="#interest-group-ad-render-url" id="ref-for-interest-group-ad-render-url②①">render url</a> is <var>generatedBid</var>’s <a data-link-type="dfn" href="#generated-bid-ad-descriptor" id="ref-for-generated-bid-ad-descriptor②②">ad descriptor</a>'s <a data-link-type="dfn" href="#ad-descriptor-url" id="ref-for-ad-descriptor-url②⑥">url</a>.</p>
        <li data-md>
         <p>Let <var>isBidKAnon</var> be the result of <a data-link-type="dfn" href="#query-generated-bid-k-anonymity-count" id="ref-for-query-generated-bid-k-anonymity-count②">query generated bid k-anonymity count</a> given <var>generatedBid</var>.</p>
        <li data-md>
@@ -12260,13 +12269,13 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
      <p>A <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double④⑨">double</a></code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="ad size" data-dfn-type="dfn" data-noexport id="ad-size-width-units">width units</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①④⑨">string</a>. Can only be one of "px" (pixel), "sh" (screen height), and "sw" (screen width).</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⓪">string</a>. Can only be one of "px" (pixel), "sh" (screen height), and "sw" (screen width).</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="ad size" data-dfn-type="dfn" data-noexport id="ad-size-height">height</dfn>
     <dd data-md>
      <p>A <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-double" id="ref-for-idl-double⑤⓪">double</a></code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="ad size" data-dfn-type="dfn" data-noexport id="ad-size-height-units">height units</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⓪">string</a>. Can only be one of "px" (pixel), "sh" (screen height), and "sw" (screen width).</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤①">string</a>. Can only be one of "px" (pixel), "sh" (screen height), and "sw" (screen width).</p>
    </dl>
    <div class="algorithm" data-algorithm="parse an AdRender ad size">
      To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="parse-an-adrender-ad-size">parse an AdRender ad size</dfn> given an object <var>adSlotSize</var>: 
@@ -12293,11 +12302,11 @@ <h3 class="heading settled" data-level="14.8" id="generated-bid-header"><span cl
    <dl>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="ad keyword replacement" data-dfn-type="dfn" data-noexport id="ad-keyword-replacement-match">match</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤①">string</a>, represents the match within a <code class="idl"><a data-link-type="idl" href="#dom-auctionad-renderurl" id="ref-for-dom-auctionad-renderurl⑤">renderURL</a></code>, that is going to be
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤②">string</a>, represents the match within a <code class="idl"><a data-link-type="idl" href="#dom-auctionad-renderurl" id="ref-for-dom-auctionad-renderurl⑤">renderURL</a></code>, that is going to be
 replaced by <a data-link-type="dfn" href="#ad-keyword-replacement-replacement" id="ref-for-ad-keyword-replacement-replacement③">replacement</a>. Must be in the format <code>${...}</code> or <code>%%...%%</code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="ad keyword replacement" data-dfn-type="dfn" data-noexport id="ad-keyword-replacement-replacement">replacement</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤②">string</a>, meant to replace <a data-link-type="dfn" href="#ad-keyword-replacement-match" id="ref-for-ad-keyword-replacement-match④">match</a> within a <code class="idl"><a data-link-type="idl" href="#dom-auctionad-renderurl" id="ref-for-dom-auctionad-renderurl⑥">renderURL</a></code>.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤③">string</a>, meant to replace <a data-link-type="dfn" href="#ad-keyword-replacement-match" id="ref-for-ad-keyword-replacement-match④">match</a> within a <code class="idl"><a data-link-type="idl" href="#dom-auctionad-renderurl" id="ref-for-dom-auctionad-renderurl⑥">renderURL</a></code>.</p>
    </dl>
    <h3 class="heading settled" data-level="14.9" id="direct-from-seller-signals-section"><span class="secno">14.9. </span><span class="content">Direct from seller signals</span><a class="self-link" href="#direct-from-seller-signals-section"></a></h3>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-key">direct from seller signals key</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct④⑦">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑦②">items</a>:</p>
@@ -12307,21 +12316,21 @@ <h3 class="heading settled" data-level="14.9" id="direct-from-seller-signals-sec
      <p>An <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑨⑥">origin</a>. Matches the origin that served the captured <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①⓪">Ad-Auction-Signals</a></code>`</span> header.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals key" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-key-ad-slot">ad slot</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤③">string</a>. Matches the <code>adSlot</code> key of the JSON dictionaries in the top-level array of the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①①">Ad-Auction-Signals</a></code>`</span> value.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤④">string</a>. Matches the <code>adSlot</code> key of the JSON dictionaries in the top-level array of the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-signals" id="ref-for-http-headerdef-ad-auction-signals①①">Ad-Auction-Signals</a></code>`</span> value.</p>
    </dl>
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals">direct from seller signals</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct④⑧">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑦③">items</a>:</p>
    <dl>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-auction-signals">auction signals</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤④">string</a>.
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑤">string</a>.
 Opaque JSON data passed to both buyers' and the seller’s <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner⑦">script runners</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-seller-signals">seller signals</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑤">string</a>.
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑥">string</a>.
 Opaque JSON data passed to the seller’s <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner⑧">script runner</a>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="direct from seller signals" data-dfn-type="dfn" data-noexport id="direct-from-seller-signals-per-buyer-signals">per buyer signals</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑤">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑦">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑨⑦">origins</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑧">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑥">strings</a>. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑧">Keys</a> are buyers whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme①⑦">scheme</a> must be "<code>https</code>". <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑨">Values</a> are opaque
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑤">map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑦">keys</a> are <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin" id="ref-for-concept-origin⑨⑦">origins</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑧">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑦">strings</a>. <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑧">Keys</a> are buyers whose <a data-link-type="dfn" href="https://html.spec.whatwg.org/multipage/browsers.html#concept-origin-scheme" id="ref-for-concept-origin-scheme①⑦">scheme</a> must be "<code>https</code>". <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑥⑨">Values</a> are opaque
 JSON data passed to corresponding buyer’s <a data-link-type="dfn" href="#script-runner" id="ref-for-script-runner⑨">script runner</a>.</p>
    </dl>
    <h3 class="heading settled" data-level="14.10" id="additional-bids-structs-section"><span class="secno">14.10. </span><span class="content">Additional bids</span><a class="self-link" href="#additional-bids-structs-section"></a></h3>
@@ -12329,12 +12338,12 @@ <h3 class="heading settled" data-level="14.10" id="additional-bids-structs-secti
    <dl>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="signed additional bid with metadata" data-dfn-type="dfn" data-noexport id="signed-additional-bid-with-metadata-signed-additional-bid">signed additional bid</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑦">string</a> for an encoded additional bid.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑧">string</a> for an encoded additional bid.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="signed additional bid with metadata" data-dfn-type="dfn" data-noexport id="signed-additional-bid-with-metadata-seller-nonce">seller nonce</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑧">string</a>. If present, represents the randomly-generated seller nonce returned in
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑨">string</a>. If present, represents the randomly-generated seller nonce returned in
 the <span>`<code><a data-link-type="http-header" href="#http-headerdef-ad-auction-additional-bid" id="ref-for-http-headerdef-ad-auction-additional-bid①①">Ad-Auction-Additional-Bid</a></code>`</span> response header. This must be 36 characters, and should be the
-canonoical <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑤⑨">string</a> representation of a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid⑥">version 4 UUID</a>.</p>
+canonoical <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥⓪">string</a> representation of a <a data-link-type="dfn" href="https://www.ietf.org/rfc/rfc4122.txt#version-4-uuid" id="ref-for-version-4-uuid⑥">version 4 UUID</a>.</p>
    </dl>
    <h3 class="heading settled" data-level="14.11" id="score-ad-output-header"><span class="secno">14.11. </span><span class="content">Score ad output</span><a class="self-link" href="#score-ad-output-header"></a></h3>
    <p>The output of running a Protected Audience <code>scoreAd()</code> script, is represented using the following type:</p>
@@ -12443,7 +12452,7 @@ <h3 class="heading settled" data-level="14.12" id="leading-bid-info-header"><spa
 null otherwise.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="leading bid info" data-dfn-type="dfn" data-noexport id="leading-bid-info-top-level-seller-signals">top level seller signals</dfn>
     <dd data-md>
-     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥⓪">string</a>. Signals from the seller in the top level auction, produced as the output
+     <p>Null or a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥①">string</a>. Signals from the seller in the top level auction, produced as the output
 of the top-level seller’s <code>reportResult()</code> method. Only set for component auctions, null
 otherwise.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="leading bid info" data-dfn-type="dfn" data-noexport id="leading-bid-info-component-seller">component seller</dfn>
@@ -12479,10 +12488,10 @@ <h3 class="heading settled" data-level="14.12" id="leading-bid-info-header"><spa
      <p>Null or a <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url④⑦">URL</a>, initially null. Set by <code class="idl"><a data-link-type="idl" href="#dom-interestgroupreportingscriptrunnerglobalscope-sendreportto" id="ref-for-dom-interestgroupreportingscriptrunnerglobalscope-sendreportto①">sendReportTo(url)</a></code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="reporting result" data-dfn-type="dfn" data-noexport id="reporting-result-reporting-beacon-map">reporting beacon map</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑥">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥①">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑦⓪">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url④⑧">URLs</a>, initially null. Set by <code class="idl"><a data-link-type="idl" href="#dom-interestgroupreportingscriptrunnerglobalscope-registeradbeacon" id="ref-for-dom-interestgroupreportingscriptrunnerglobalscope-registeradbeacon①">registerAdBeacon(map)</a></code>.</p>
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑥">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑥⑨">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑦⓪">values</a> are <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url④⑧">URLs</a>, initially null. Set by <code class="idl"><a data-link-type="idl" href="#dom-interestgroupreportingscriptrunnerglobalscope-registeradbeacon" id="ref-for-dom-interestgroupreportingscriptrunnerglobalscope-registeradbeacon①">registerAdBeacon(map)</a></code>.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="reporting result" data-dfn-type="dfn" data-noexport id="reporting-result-reporting-macro-map">reporting macro map</dfn>
     <dd data-md>
-     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑦">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑦⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥②">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑦①">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥③">strings</a>, initially null. Set by <code class="idl"><a data-link-type="idl" href="#dom-interestgroupreportingscriptrunnerglobalscope-registeradmacro" id="ref-for-dom-interestgroupreportingscriptrunnerglobalscope-registeradmacro②">registerAdMacro(name, value)</a></code>.</p>
+     <p>Null or an <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-map" id="ref-for-ordered-map①①⑦">ordered map</a> whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-keys" id="ref-for-map-getting-the-keys⑦⓪">keys</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥③">strings</a> and whose <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-getting-the-values" id="ref-for-map-getting-the-values⑦①">values</a> are <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥④">strings</a>, initially null. Set by <code class="idl"><a data-link-type="idl" href="#dom-interestgroupreportingscriptrunnerglobalscope-registeradmacro" id="ref-for-dom-interestgroupreportingscriptrunnerglobalscope-registeradmacro②">registerAdMacro(name, value)</a></code>.</p>
    </dl>
    <p>An <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="auction-report-info">auction report info</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct" id="ref-for-struct⑤②">struct</a> with the following <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#struct-item" id="ref-for-struct-item⑦⑦">items</a>:</p>
    <dl>
@@ -12491,7 +12500,7 @@ <h3 class="heading settled" data-level="14.12" id="leading-bid-info-header"><spa
      <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①②①">list</a> of <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url" id="ref-for-concept-url④⑨">URLs</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①⑥">schemes</a> must be "<code>https</code>". The winning bid’s <a data-link-type="dfn" href="#generated-bid" id="ref-for-generated-bid②⑥">generated bid</a>'s debug win report URLs.</p>
     <dt data-md><dfn class="dfn-paneled" data-dfn-for="auction report info" data-dfn-type="dfn" data-noexport id="auction-report-info-debug-loss-report-urls">debug loss report urls</dfn>
     <dd data-md>
-     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①②②">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥④">strings</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①⑦">schemes</a> must be "<code>https</code>". Losing bid’s <a data-link-type="dfn" href="#generated-bid" id="ref-for-generated-bid②⑦">generated bid</a>'s debug loss report URLs.</p>
+     <p>A <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list" id="ref-for-list①②②">list</a> of <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥⑤">strings</a> whose <a data-link-type="dfn" href="https://url.spec.whatwg.org/#concept-url-scheme" id="ref-for-concept-url-scheme①⑦">schemes</a> must be "<code>https</code>". Losing bid’s <a data-link-type="dfn" href="#generated-bid" id="ref-for-generated-bid②⑦">generated bid</a>'s debug loss report URLs.</p>
      <p class="issue" id="issue-66dca303"><a class="self-link" href="#issue-66dca303"></a> TODO:  Change the two lists to a single URL since no more than one debug reports can be
 sent after <a href="#downsampling-header">downsampling debug reports</a>. While the browser is
 experimenting with third party cookie deprecation (before they have been fully removed), the <code>forDebuggingOnly</code> reporting APIs are not downsampled, so they are still lists.</p>
@@ -12515,7 +12524,7 @@ <h3 class="heading settled" data-level="14.12" id="leading-bid-info-header"><spa
 Reports when a latency (e.g., <code>generateBid()</code> execution latency) is greater than this threshold.</p>
    </dl>
    <h3 class="heading settled" data-level="14.13" id="k-anonymity-records"><span class="secno">14.13. </span><span class="content">K-Anonymity Records</span><a class="self-link" href="#k-anonymity-records"></a></h3>
-    A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="k-anonymity-key">k-anonymity key</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥⑤">string</a> used as a key for tracking k-anonymity status. 
+    A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="k-anonymity-key">k-anonymity key</dfn> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①⑥⑥">string</a> used as a key for tracking k-anonymity status. 
    <p>A <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="k-anonymity-record">k-anonymity record</dfn> is a timestamped cache of the k-anonymity status
 for a given <a data-link-type="dfn" href="#k-anonymity-key" id="ref-for-k-anonymity-key②">k-anonymity key</a>. These records are stored in the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#user-agent" id="ref-for-user-agent⑤⑧">user agent</a>.</p>
    <dl>
@@ -13483,6 +13492,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#interest-group-ad-selectable-buyer-and-seller-reporting-ids">selectable buyer and seller reporting IDs</a><span>, in § 14.1</span>
    <li><a href="#dom-auctionad-selectablebuyerandsellerreportingids">selectableBuyerAndSellerReportingIds</a><span>, in § 2.1</span>
    <li><a href="#generated-bid-selected-buyer-and-seller-reporting-id">selected buyer and seller reporting ID</a><span>, in § 14.8</span>
+   <li><a href="#server-auction-response-selected-buyer-and-seller-reporting-id">selected buyer and seller reporting id</a><span>, in § 4.3</span>
    <li>
     selectedBuyerAndSellerReportingId
     <ul>
@@ -14942,7 +14952,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -15212,7 +15222,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -15761,7 +15771,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -15803,7 +15813,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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@@ -15811,8 +15821,8 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
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 "interest-group-ads": {"dfnID":"interest-group-ads","dfnText":"ads","external":false,"refSections":[{"refs":[{"id":"ref-for-interest-group-ads"}],"title":"2.1. joinAdInterestGroup()"},{"refs":[{"id":"ref-for-interest-group-ads\u2460"},{"id":"ref-for-interest-group-ads\u2461"},{"id":"ref-for-interest-group-ads\u2462"},{"id":"ref-for-interest-group-ads\u2463"},{"id":"ref-for-interest-group-ads\u2464"},{"id":"ref-for-interest-group-ads\u2465"},{"id":"ref-for-interest-group-ads\u2466"},{"id":"ref-for-interest-group-ads\u2467"},{"id":"ref-for-interest-group-ads\u2468"},{"id":"ref-for-interest-group-ads\u2460\u24ea"}],"title":"4.1. runAdAuction()"},{"refs":[{"id":"ref-for-interest-group-ads\u2460\u2460"},{"id":"ref-for-interest-group-ads\u2460\u2461"},{"id":"ref-for-interest-group-ads\u2460\u2462"}],"title":"4.3. getInterestGroupAdAuctionData()"},{"refs":[{"id":"ref-for-interest-group-ads\u2460\u2463"},{"id":"ref-for-interest-group-ads\u2460\u2464"}],"title":"5.5. Get storage interest groups for owner"},{"refs":[{"id":"ref-for-interest-group-ads\u2460\u2465"}],"title":"6.2. Additional Bids"},{"refs":[{"id":"ref-for-interest-group-ads\u2460\u2466"}],"title":"6.3.1. Negative Interest Groups"},{"refs":[{"id":"ref-for-interest-group-ads\u2460\u2467"},{"id":"ref-for-interest-group-ads\u2460\u2468"},{"id":"ref-for-interest-group-ads\u2461\u24ea"},{"id":"ref-for-interest-group-ads\u2461\u2460"},{"id":"ref-for-interest-group-ads\u2461\u2461"},{"id":"ref-for-interest-group-ads\u2461\u2462"},{"id":"ref-for-interest-group-ads\u2461\u2463"}],"title":"7. K-anonymity"},{"refs":[{"id":"ref-for-interest-group-ads\u2461\u2464"}],"title":"8.3.1. InterestGroupBiddingScriptRunnerGlobalScope"},{"refs":[{"id":"ref-for-interest-group-ads\u2461\u2465"},{"id":"ref-for-interest-group-ads\u2461\u2466"}],"title":"9. Interest Group Updates"},{"refs":[{"id":"ref-for-interest-group-ads\u2461\u2467"}],"title":"11. Common Algorithms"},{"refs":[{"id":"ref-for-interest-group-ads\u2461\u2468"},{"id":"ref-for-interest-group-ads\u2462\u24ea"},{"id":"ref-for-interest-group-ads\u2462\u2460"},{"id":"ref-for-interest-group-ads\u2462\u2461"},{"id":"ref-for-interest-group-ads\u2462\u2462"}],"title":"14.1. Interest group"},{"refs":[{"id":"ref-for-interest-group-ads\u2462\u2463"}],"title":"14.8. Generated bid"}],"url":"#interest-group-ads"},
@@ -15961,7 +15971,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "process-updateifolderthanms": {"dfnID":"process-updateifolderthanms","dfnText":"process updateIfOlderThanMs","external":false,"refSections":[{"refs":[{"id":"ref-for-process-updateifolderthanms"}],"title":"4.1. runAdAuction()"}],"url":"#process-updateifolderthanms"},
 "protectedaudience": {"dfnID":"protectedaudience","dfnText":"ProtectedAudience","external":false,"refSections":[{"refs":[{"id":"ref-for-protectedaudience"}],"title":"10. Feature Detection"}],"url":"#protectedaudience"},
 "query-generated-bid-k-anonymity-count": {"dfnID":"query-generated-bid-k-anonymity-count","dfnText":"query generated bid k-anonymity count","external":false,"refSections":[{"refs":[{"id":"ref-for-query-generated-bid-k-anonymity-count"}],"title":"4.1. runAdAuction()"},{"refs":[{"id":"ref-for-query-generated-bid-k-anonymity-count\u2460"},{"id":"ref-for-query-generated-bid-k-anonymity-count\u2461"}],"title":"14.8. Generated bid"}],"url":"#query-generated-bid-k-anonymity-count"},
-"query-k-anonymity-cache": {"dfnID":"query-k-anonymity-cache","dfnText":"query k-anonymity cache","external":false,"refSections":[{"refs":[{"id":"ref-for-query-k-anonymity-cache"},{"id":"ref-for-query-k-anonymity-cache\u2460"},{"id":"ref-for-query-k-anonymity-cache\u2461"},{"id":"ref-for-query-k-anonymity-cache\u2462"},{"id":"ref-for-query-k-anonymity-cache\u2463"},{"id":"ref-for-query-k-anonymity-cache\u2464"},{"id":"ref-for-query-k-anonymity-cache\u2465"}],"title":"7. K-anonymity"},{"refs":[{"id":"ref-for-query-k-anonymity-cache\u2466"}],"title":"14.8. Generated bid"}],"url":"#query-k-anonymity-cache"},
+"query-k-anonymity-cache": {"dfnID":"query-k-anonymity-cache","dfnText":"query k-anonymity cache","external":false,"refSections":[{"refs":[{"id":"ref-for-query-k-anonymity-cache"},{"id":"ref-for-query-k-anonymity-cache\u2460"},{"id":"ref-for-query-k-anonymity-cache\u2461"},{"id":"ref-for-query-k-anonymity-cache\u2462"},{"id":"ref-for-query-k-anonymity-cache\u2463"},{"id":"ref-for-query-k-anonymity-cache\u2464"}],"title":"7. K-anonymity"},{"refs":[{"id":"ref-for-query-k-anonymity-cache\u2465"}],"title":"14.8. Generated bid"}],"url":"#query-k-anonymity-cache"},
 "query-k-anonymity-count": {"dfnID":"query-k-anonymity-count","dfnText":"query k-anonymity count","external":false,"refSections":[{"refs":[{"id":"ref-for-query-k-anonymity-count"}],"title":"4.1. runAdAuction()"},{"refs":[{"id":"ref-for-query-k-anonymity-count\u2460"},{"id":"ref-for-query-k-anonymity-count\u2461"},{"id":"ref-for-query-k-anonymity-count\u2462"}],"title":"7. K-anonymity"}],"url":"#query-k-anonymity-count"},
 "query-reporting-id-k-anonymity-count": {"dfnID":"query-reporting-id-k-anonymity-count","dfnText":"query reporting ID k-anonymity count","external":false,"refSections":[{"refs":[{"id":"ref-for-query-reporting-id-k-anonymity-count"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2461"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2462"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2463"}],"title":"4.1. runAdAuction()"},{"refs":[{"id":"ref-for-query-reporting-id-k-anonymity-count\u2464"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2465"}],"title":"7. K-anonymity"},{"refs":[{"id":"ref-for-query-reporting-id-k-anonymity-count\u2466"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2467"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2468"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460\u24ea"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460\u2460"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460\u2461"},{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460\u2462"}],"title":"14. Structures"},{"refs":[{"id":"ref-for-query-reporting-id-k-anonymity-count\u2460\u2463"}],"title":"14.8. Generated bid"}],"url":"#query-reporting-id-k-anonymity-count"},
 "real-time-reporting-contribution": {"dfnID":"real-time-reporting-contribution","dfnText":"real time reporting contribution","external":false,"refSections":[{"refs":[{"id":"ref-for-real-time-reporting-contribution"}],"title":"4.1. runAdAuction()"},{"refs":[{"id":"ref-for-real-time-reporting-contribution\u2460"}],"title":"5.3. realTimeReporting"},{"refs":[{"id":"ref-for-real-time-reporting-contribution\u2461"}],"title":"5.3.1. Platform contribution"},{"refs":[{"id":"ref-for-real-time-reporting-contribution\u2462"},{"id":"ref-for-real-time-reporting-contribution\u2463"},{"id":"ref-for-real-time-reporting-contribution\u2464"}],"title":"8.2. Script evaluation"},{"refs":[{"id":"ref-for-real-time-reporting-contribution\u2465"},{"id":"ref-for-real-time-reporting-contribution\u2466"}],"title":"8.3. Global scopes"},{"refs":[{"id":"ref-for-real-time-reporting-contribution\u2467"}],"title":"14.12. Leading bid info"}],"url":"#real-time-reporting-contribution"},
@@ -16059,6 +16069,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "server-auction-response-interest-group-name": {"dfnID":"server-auction-response-interest-group-name","dfnText":"interest group name","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-interest-group-name"},{"id":"ref-for-server-auction-response-interest-group-name\u2460"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-interest-group-name"},
 "server-auction-response-interest-group-owner": {"dfnID":"server-auction-response-interest-group-owner","dfnText":"interest group owner","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-interest-group-owner"},{"id":"ref-for-server-auction-response-interest-group-owner\u2460"},{"id":"ref-for-server-auction-response-interest-group-owner\u2461"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-interest-group-owner"},
 "server-auction-response-score": {"dfnID":"server-auction-response-score","dfnText":"score","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-score"},{"id":"ref-for-server-auction-response-score\u2460"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-score"},
+"server-auction-response-selected-buyer-and-seller-reporting-id": {"dfnID":"server-auction-response-selected-buyer-and-seller-reporting-id","dfnText":"selected buyer and seller reporting id","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-selected-buyer-and-seller-reporting-id"},{"id":"ref-for-server-auction-response-selected-buyer-and-seller-reporting-id\u2460"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-selected-buyer-and-seller-reporting-id"},
 "server-auction-response-server-filtered-debugging-only-reports": {"dfnID":"server-auction-response-server-filtered-debugging-only-reports","dfnText":"server filtered debugging only reports","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-server-filtered-debugging-only-reports"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-server-filtered-debugging-only-reports"},
 "server-auction-response-top-level-seller": {"dfnID":"server-auction-response-top-level-seller","dfnText":"top level seller","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-top-level-seller"},{"id":"ref-for-server-auction-response-top-level-seller\u2460"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-top-level-seller"},
 "server-auction-response-top-level-seller-reporting": {"dfnID":"server-auction-response-top-level-seller-reporting","dfnText":"top level seller reporting","external":false,"refSections":[{"refs":[{"id":"ref-for-server-auction-response-top-level-seller-reporting"},{"id":"ref-for-server-auction-response-top-level-seller-reporting\u2460"}],"title":"4.1. runAdAuction()"}],"url":"#server-auction-response-top-level-seller-reporting"},
@@ -17238,6 +17249,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#server-auction-response-interest-group-name": {"displayText":"interest group name","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"interest group name","type":"dfn","url":"#server-auction-response-interest-group-name"},
 "#server-auction-response-interest-group-owner": {"displayText":"interest group owner","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"interest group owner","type":"dfn","url":"#server-auction-response-interest-group-owner"},
 "#server-auction-response-score": {"displayText":"score","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"score","type":"dfn","url":"#server-auction-response-score"},
+"#server-auction-response-selected-buyer-and-seller-reporting-id": {"displayText":"selected buyer and seller reporting id","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"selected buyer and seller reporting id","type":"dfn","url":"#server-auction-response-selected-buyer-and-seller-reporting-id"},
 "#server-auction-response-server-filtered-debugging-only-reports": {"displayText":"server filtered debugging only reports","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"server filtered debugging only reports","type":"dfn","url":"#server-auction-response-server-filtered-debugging-only-reports"},
 "#server-auction-response-top-level-seller": {"displayText":"top level seller","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"top level seller","type":"dfn","url":"#server-auction-response-top-level-seller"},
 "#server-auction-response-top-level-seller-reporting": {"displayText":"top level seller reporting","export":true,"for_":["server auction response"],"level":"1","normative":true,"shortname":"protected-audience","spec":"protected-audience-1","status":"local","text":"top level seller reporting","type":"dfn","url":"#server-auction-response-top-level-seller-reporting"},