You are talking to the hand, I'm afraid.But you can try with "Okay
Google, feedback!". However, I'm not sure if that will be ignored, too.
Actually I don't know a channel to make Google aware of any problems. My
experiences contacting Google in such ...
Same problem here. Cannot voice control volume of speaker groups - even
not for a pair of stereo speakers. I am having this problem here
(Germany) since 2021-12-16.
