The title is fairly self explanatory. The Sonos app has been an infuriating piece of software to use. Between trying every available voice assistant and being disappointed by all of them I settled on Amazon music for it Dolby Atmos collection.
The Amazon music app is also horrendous. More so than the Sonos app because instead of interfacing with the Sonos app properly and passing the information to my Arc, it casts it which strips the Dolby Atmos data and plays the songs in plain stereo. My work around has been to create Atmos playlists in Amazon music that I access through the Sonos app.
The only downside to this has been that for some reason the Sonos app doesn't display the correct song playing. It displays the first song I choose from a playlist and keeps that band and title across all songs being played.