some images show up in tkteach rotated incorrectly

[0nobody0]

hello,

using the https://github.com/Serhiy-Shekhovtsov/tkteach fork with pillow 8.1.0. some jpgs which were rotated from their original orientations are being displayed by tkteach in their original 'incorrect' orientations. the files don't appear to have any exif orientation tags. not sure if this is a tkteach issue per se but curious if any fixes might be possible.

many thanks for the wonderful application