Drag and drop reports an error but the application is loaded successfully

[FLATT-Dev]

Operating System

Windows 10

INFO_UF2.TXT

UF2 Bootloader 0.7.0 lib/nrfx (v2.0.0) lib/tinyusb (0.12.0-145-g9775e7691) lib/uf2 (remotes/origin/configupdate-9-gadbb8c7)
Model: AtelierDuMaker NRF52840 Breakout
Board-ID: ADM_B_NRF52840_1
Date: Jul 13 2022
SoftDevice: S140 6.1.1

What happened ?

The image is a zephyr app. The board is nRF52840
During drag and drop this message appears at around 80%

When I click "skip" the download continues and shortly after the message "Complete" appears
The image is updated and runs normally - so the only issue is the annoying message
Here is the app flash0 dts . I'm new to this, perhaps something jumps out in the partition layout

&flash0 {

	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		sd_partition: partition@0 {
			label = "softdevice";
			reg = <0x00000000 0x00026000>;
		};
		/* current app size is 452528 bytes
		*/
		
		slot0_partition: partition@26000 {
			label = "image-0";
			reg = <0x00026000 0x00A0120>;
		};
		
		/* Storage partition will be used by FCB/NFFS/NVS if enabled. */
		storage_partition: partition@e5000 {
			label = "storage";
			reg = <0x000e5000 0x00008000>;
		};
	};
};

How to reproduce ?

Drag and drop the uf2 image oh the bootloader window

Debug Log

No response

Screenshots

No response