I'm having a problem opening existing PS files on PS 2021. When I try to open them PS opens and has the file title showning on the tab and the file image displayed in the Navigator window. But the file does not display on the work area/artboard. I'm on Big Sur, could this be the problem.
I just found that it is something to do the standard screen mode, because if I go to full screen mode then the image displays perfectly. I'm not mirroring or using a second monitor. But I'm now wondering if it has anyting to do with Sidecar, which I was looking into as I was interested in using it but have so far not actually used.