Once AGAIN the option for face ID has inexplicably disappeared from settings

vashti65 wrote:

I have not changed one setting, but once again Face ID is disabled/missing for Amex. Yes, Content and Privacy Restrictions under Screen Time are toggled OFF.

https://discussions.apple.com/content/attachment/08160e97-b30d-4dad-95e5-966a51c9794d

You need to register/enable face id log in when you use the amex app, then you will see it there.

vashti65 wrote:

I appreciate your response; however, I cannot use Face ID in the Amex app because the option is NOT in the phone’s settings (please see my screenshot).

Did you not understand my response?

You have to go to the app - log in - account - enable face id