I have several Sonos devices across my apartment (Play1s,Play5s, Connect:Amp, ZP100) and also several google devices (Pixel Phone, 2 Alarms, Google Hub)
All Google devices work properly in playing spotify or streaming radio on any Sonos Device.
EXCEPT my GoogleHub where I love to have my radio streamed with my first coffee and its driving my crazy. Early in the morning I do not want to fumble around my phone for the app but use the convenience of voice commands.
That's where I get the "This”mode is not available on <Sonos Device Name>” while the GoogleHub shows me the Sonos controls on the screen (which does work btw).
Already checked country settings, spotify accounts (it's also TuneIn btw), re-connected all services.
Any ideas ?