application window shifts up and down with mouse movement Catalina
Hello everyone, Whenever I move the mouse to the bottom of the screen the opened window my iMac shifts up , when I move the mouse to the top, the window shifts down. Same with left ( windows shifts right) or right movement of the mouse. I had this problem yesterday and I rebooted and everything was fine after, but I still have the same problem now. A screen capture shows the complete window without any missing part. The images included where taken with my iPhone. Any ideas, bug? new strange feature? thank you