Incorrect face detection when screen orientation = portrait

[anta40]

So far, if screen orientation = landscape, face detections works OK (tested on Pixel 3 running Android 12).
But if the orientation is changed into portrait, face detection messed up.

Example: Joe Biden's photo
The area that is considered as face is a rectangular within his right eye, right ear, right shoulder, and tie.
Well, not exactly a face.