Google just released native support for SiriusXM via the Home app. It is listed as a “radio” service. I can use voice commands to start and stop stations just fine on the actual google home products (Hub, mini’s etc), however when I attempt to target my Sonos system for playback I am told by Google Assistant that the device is not supported. For example, I say to my Home Hub “Sonos Kitchen play Phish Radio on SiriusXM”. Google Assistant recognizes the command as valid with something like “OK playing Phish Radio on SiriusXM on Kitchen” ; immediately followed by “Sorry kitchen is not supported at this time”. Is this a bug or functionality that is not yet built? Please note that I am logged into the same SiriusXM account on both my Sonos system and the Google Home system.