I have the same issue. My Google Pixel 6 Pro and my Samsung Galaxy Z Flip 3 can see a Google Nest device, but cannot see any element of my Sonos S2 system working on the same network - 8 speakers of various models.  I have completely replaced my router and wifi network and I still have the same issue. I have also reset my Sonos system and I have the same issue. It does work from my iPhone on the same network. Spotify on either Android device handles casting like a champ. This is isolated to Pandora on Android. I've had this problem for the past 10 months.  It is frustrating. I prefer Pandora Premium because it has a decent radio function, but I listen to Spotify just because it is easier. ... View more