Are you speaking of the Doorbell Pro or Regular Doorbell? I do know that at one time the doorbell v1 used to work in Alexa, but seems to have an issue currently.
The Doorbell Pro does stream in Alexa without issues.
In any event, you can auto stream a Wyze Camera in Alexa by setting up 2 custom Routines. Here is a post I provided some time ago. You can use different triggers for the routines.