Hi Asus,
In my ZenFone 8 flip defined three opening options:
1. Face recognition, 2. FingerPrint, 3. Password
While I open my phone for some reason the phone is asking to release the camera lock, after that his asking for the password, and then the finger print.
In a reasonable programming should be in this order finger print -> face recognition (if the camera isn't lock) -> last but not the least the password
Regards Matan,