I’m trying to unlock my MacOS Big Sur with a fingertip. During the initialisation process, I configured my fingertip correctly but when I try to unlock my MacOS it doesn’t detect it.
If I go in “System Preferences” under the menu “Touch ID” this is what I see:
Then I decided to check the “Unlocking your Mac” option, I fill the password but if I open “Touch ID” for the second time “Unlocking your Mac” is still unchecked.
Why? What can I do?