Password setting for screen saver is dimmed
Require password after screen saver begins or display is turned off.
Item is dimmed in Settings and cannot be changed.
MacBook Air, macOS 15.7
Question marked as
This is caused by iPhone Mirroring app. To fix:
Open iPhone mirroring app
Click settings
click "ask every time" (not the auto authentication)
go back to lock screen and set PW to never