I have a Pixel 6a since the beginning of August and this one has the problem of the fingerprint reader :
unregistered fingerprints can unlock the phone (It's pretty random).
I tried deleting all the fingerprints then recreating them and got the same result.
For security, since I use the unlocking by code.
I don't know if the problem is hardware or software and I couldn't find a fix from google.
Do you know if this will be fixed with Android 13?
Thank you for your answers.