Biometric android 13

My device is also Android 13, but it's a Samsung derivative thereof. So Sammy may have changed the wording? This is a quagmire for competent doc writers (which 1P's seem to be, although I have a few grumbles here and there LOL), unless the documentation delivered is sensitive to the OS and version.

I'll try the battery settings, although I assume 1P to be a bit of a battery hog, but it is even more so when it needs to be unlocked a lot, true? I'll have to go back a few years, or a couple courses on Malware Engineering, to understand why TSR (that acronym still used?) applications are considered threat sources. Maybe I just need to watch a few episodes of "Halt and Catch Fire" to remember...