Sorry I can’t help because I don’t see this issue in Windows, but I posted to tell you i really like the image. What was the issue with the original? Landscapes usually don’t require perspective edits in my experience. Horizons, often, perspective, rarely.
There wasn’t an “issue” with the original. I just wanted to emulate tilting the back of my large format film camera, where the aim is not to correct perspective but to introduce it. What I wanted was to create the “looming foreground rock” effect