Feature description:
Subsonic API exposes comments in playlists, it would be nice to have them in the UI as well 
Maybe maybe also have the ability to place the comment below the title of the playlist.
Problem solved:
No problem in particular, just a nice feature to have. I have playlists of concerts I attended in Navidrome. The comments are usually key events or descriptions or other metadata. Helps me keep it organized. I sometimes immich links there as well.
Brought benefits:
Mainly organization and more information. I can see this being used for other purposes as well. Like descriptions of the playlist if created by a third party smart playlist service (“120 BPM Rock hits from the past 10 years”) where the title can be something like “Power Walks”.
Other application solutions:
To my knowledge, they just read the Subsonic API response. Maybe that’s all?
Additional description and context:
The playlist interface page in settings will probably be affected. I imagine it would be the fourth element (title, subtitle, buttons, comment).
Screenshots / Mockup: