Face recognition (with/without my glasses)

iPad pro 12.9" new 2021 model

Face recognition (with/without my glasses)

If I'm correct the ipad pro doesn't have finger print recognition

It only has face recognition

I'm assuming it will have a password/pin method of accessing it.

With the face recognition, is it smart enough to ignore different styles of glasses.

Or should I set it up without my glasses on which would mean removing them every time I want to log in.

Not the biggest problem in the world I know.

Just curious, would like to know before I set it up.

Thank you