Audio file posts get marked as having "no alt text" in the media tab in profile view

[EngineerDali]

Steps to reproduce the problem

1. Upload audio file to post
2. Add alt text
3. Publish post
4. Go to your profile, click on "media" tab
5. The post has the NO ALT label

Expected behaviour

The NO ALT is displayed

Actual behaviour

The badge is not displayed

Detailed description

The post below has alt text added, it appears on hover over, yet the badge still appears in the Media tab

https://tech.lgbt/@endali/112685218932365421

Mastodon instance

tech.lgbt

Mastodon version

v4.3.0-alpha.5+glitch

Browser name and version

Firefox 127.0.2

Operating system

Arch Linux

Technical details

No response