Still running the old firmware and the old sonos app, for my port and play3. Luckily I have android, so I could reinstall the old app back :-)
Still a very happy sonos custumer.
But will have to move away eventually, because it's obvious the new app will stay crap.
When I can't run the app on my phone anymore, I have no choice.
Home Assistant works too, but it's not great either, for what I want.