Sometimes, I have to go back into people masks, or sometimes I just look through images, and every time the masking tab is still active, every image is scanned for people.
It would be great, if you could batch scan an entire folder and those people would be "available" later on, maybe even with an option to pre-mask teeth, cornea, whatever's in the list, but people alone would already be very helpful. On one of my devices, scanning takes quite long, so you get my point.