Thanks for your private message. I'll address your request publicly in case other users run into the same problems.
From your message:
Request:
- Purge of app metadata
- Force reinstall Google Home built-in app
- Beta 2.4.4 opt-in if available (for UI/driver fixes)
First and second items are within your power, and we can't remotely perform the actions for you.
If you are interested, you can join the beta group 
here.
