I just upgraded to iOS iOS 12.1.1 and lo and behold Face ID stopped functioning in the same way. What I mean is this: When I got my iPhone Xs ‘brand new’ (3 weeks ago) I could use Face ID while wearing a hat and sunglasses. This is WITH the Require Attention setting enabled. Face ID worked marvelously. Now I ‘upgraded’ to iOS 12.1.1 and now for Face ID to work I’ve got to takeoff my hat and sunglasses. Is anybody else experiencing this issue? Any ideas on how to correct this?