Is there someone with ideas or best practices to follow?
It looks like the method to connect to the Authentication emulator hasn’t made it to the FlutterFire libraries yet.
An issue was logged for it in the Github repo, so you can follow its status there.
Update: It looks like this has now landed in version 0.20 (and later) of the
firebase_auth package. The syntax should be something like:
Answered By – Frank van Puffelen
Answer Checked By – Marilyn (FlutterFixes Volunteer)