Some embedded cover art not showing

[signedout]

Problem description

Some albums with embedded art (as recognized e.g. by VLC) but with no cover.jpg in the folder are shown without art. Other albums show it. I don't know how to distinguish them, so I'm uploading a song in a zip file which shows this problem. song.zip

Steps to reproduce

1. Load the linked song into airsonic.
2. Navigate to it on airsonic and notice it doesn't show a cover.
3. Open it with another media player like VLC and notice it does have a cover.

System information

• Airsonic version: 10.6.2-RELEASE – May 3, 2020
• Operating system: Windows 10
• Java version: 1.8.0_271
• Proxy server: None
• Client: Vivaldi | 3.2.1967.41 (Stable channel) (64-bit)
• Language: English

[Haelle]

I had the issue, and it can be a "cache issue" try "Ctrl+F5" to empty it

[nicktar]

I see this issue with *,mpc audiofiles. Refresh or cache deletion doesn't help

[signedout]

I confirm that Ctrl+F5 doesn't work.