Unlock with face recognition

[damia]

I can't delete the face data I added, the setting is blocked, nothing happens when I click on it.
How can I solve it?
I have the last weekly Eu 9.10.24
I have a xiaomi mi 8

Spoiler

Inviato dal mio MI 8 utilizzando Tapatalk

 

[blackbile]

The same problem on a MI9 Lite!!