The UI that gets progressively worse with each update, ruining what was perfectly fine before. The attempts to create the audio focused equivalent of TikTok.
The way shuffle constantly shuts itself off even when set within the settings to be the default. The shitty Smart Shuffle that adds in songs that break up my playlists terribly. The way it plays the same song again the first time you enable shuffle and hit next.
The “repeat” option that activates itself is probably the most frustrating bug. I can’t recall the last time I legitimately wanted to listen to a song on repeat but it enable itself very often.
If I could simply remove the feature I would.