Thank you for making Spotify more enjoyable with the Sonos app by offering more than the annoying Add to Queue of the Spotify app. Play Next and Add to End of Queue are so helpful.
However, please make it possible to sort albums by Recently Added, as you did for Apple Music. It is the way many of us select music. It's there for songs, but then you can end up queueing your whole library if you don't want to add an album's worth of songs one by one.