Hi
Welcome to Microsoft community.
I'm glad to help you.
If your computer is working fine for logging into Microsoft sites and unlocking your computer, you might start with chrome. Have you made any recent changes to chrome? For example, having installed some extension plug-ins, etc., may also affect the biometrics function, you can try to create a chrome privacy mode window, to exclude the extension problem caused.
If you need more help, please don't hesitate to let me know.
Best regards
Derrick Qian | Microsoft Community Support Specialist