Transfer Nest Doorbell (Nest Hello) and Nest Protect to Google Home

[MuggleWue]

Hello dear Nest Community,

Is it already foreseeable when it will be possible to transfer the Nest Doorbell (1st Generation - Nest Hello) from Nest to Google Home in the Google Preview program?

The Nest Protect detectors should also be transferred at some point, right?

What is the timetable here?

Thank you

[EmptyNester]

Hello,  I'm a very long time user like you.   Unfortunately Google will NEVER answer any kind of "WHEN" question.   I have been trying for years and it is 100% impossible to find out any "WHEN" questions.   I find it very disrespectful of Google to treat the user base this way.