Exported image didn't have the cropped dimensions

I had image the size of 6600x9901 and I cropped it to 6600x9900, but when I exported it as jpg, the file’s size is the same, uncropped 6600x9901. I’m using Photo AI 1.2.8

Image when it happened again. Also the final size is incorrect.

Photo AI doesn’t process Affinity Photo files directly. Can you post a shot of the image properties here.

It just says Affinity Photo File because I’ve assigned Affinity Photo to open jpgs.
I manually scaled the image already so sharing the properties doesnt help anymore i guess.