* I have a question: is this expected behavior that once you were not able to unlock with fingerprint it is impossible to unlock with fingerprints until you reboot the device or not even after you unlock with your password? 
If not, is this bug solved with the fix to biometrics in the development build? I have no possibility to factory reset my device in order to test the development build.
I am on pixel 3xl if it helps or change something
Sorry for the edits, I missed some informations before