I too recently left Spotify for Apple Music because it works better on my Home Pod and Apple TV. I don't know why Spotify doesn't fix this. I know they are in a feud with Apple and maybe they think this is a way to apply pressure to Apple, but the risk is they lose people like me.

There were other reasons for leaving. I don't like that I can't hide or disable audiobooks or podcasts. They take up a lot of important screen space and are useless to me. I also really dislike the notifications from Spotify. I have them all turned off, but ever once in a while they decide to show one anyway.