Front matter typora-copy-images-to not working without modification

[talentedbug]

I use Typora to write for my Hugo blog, so I add typora-copy-images-to: '../../static/img/${filename}.d' to the front matter of Hugo's default archetype. Every time I create a new Markdown file, Typora should detect the setting and download/paste images to that folder.

However, Typora still uses the default global setting of pasting to ./${filename}.d. But if I modify the front matter after the document is opened, such as deleting the trailing d and then add it back, the configuration works. I think this is a rare bug.

My Typora image settings:

Default front matter, added before Typora touches the document:

Expected behavior: Copy images into ../static/img/${filename}.d.

Actual behavior: Copy images into ./${filename}.d.

Typora version: 1.9.3 latest