I am struggling with this as well. IDAGIO through the Sonos app is unusable - I can only select to play a song, not albums (!!!). If I select an album, it takes me to a listing of songs - without a “play album” option. So I select a song, which it plays as if it were an album (plays that one song and that’s it). Sounds like this is what others are seeing.
I contacted IDAGIO, who directed me to Sonos. They also recommended using the IDAGIO app instead but, like someone mentioned, on Android you cannot control the volume using that app. To this issue, IDAGIO did say:
“On Android, you would have to control the volume using the Sonos app, or via the speaker itself. We will add the missing functionality accordingly.”
Anyway - a bummer.