This leaves Google devices with very little home automation
(mutlti-room) features. For me, after this, Google is not a viable
solution anymore and I am looking at other solutions.
Have the same problem. Cant adjust volume of Groups or individual
speakers by voice an in routines. Can (sometimes) change it in App.
Currently looking into how to replace 9+ existing and another 6 planned
Google devices to another more reliable tech...