Thank you for the information.
On my device the only option under Login Settings is an option to turn on/off the auto-lock timer (“use timer”). There is no option to turn off Face ID Login
Codebook version 4.5.13 (1105)
iOS 16.4.1
iPhone 13 Pro
On my iPad, there is the option to turn on or off the auto-lock timer and an option to turn on or off Touch ID Login
Codebook version 4.5.13 (1105)
iPadOS 16.4.1
iPad (9th generation)