Subsonic: List Favorites/Starred fails in Version 0.21
Steps to reproduce
Use one of the supported Android Apps (like UltraSonic, DSub ...) and call "favorites" or "starred"
What happens?
Server does not deliver the respective List of "starred" or "favorites", instead you are getting a network error message.
What is expected?
As in 0.20.1 this subsonic API endpoint expected to work, but it does not anymore.
Context
Funkwhale version(s) affected: 0.21