MacBook Pro Early 2015
macOS Big Sur 11.2.3
My Question or Issue
Sometimes previous song button in the Now Playing widget is grayed out even though there are songs before that one. I don't know the exact steps to reproduce but it happened to me when I search for a song in a playlist and play it, then play another song in another playlist.
Another issue is that sometimes the music seems like it continues to be played even though it is stopped. Therefore, the seek bar goes to forever in the Now Playing widget even though there are no songs playing in the Spotify app.
Spotify version: 220.127.116.113.ga029a6c4-a