Weird display issue
I have a M1 Mac Mini 12.5.1 with 2 Dell 2415 displays. Recently the image on my displays has occasionally zoomed in. It has happened when I am working on a Keynote presentation with the Keynote window at almost full screen. Suddenly the image will enlarge so that the Keynote window spreads across both screens with about 2 in. of the window in the right display. Of course the bottom of the window is no longer accessible as you can't move a window above the tool bar. The only fix I have found is to reboot. Any suggestions?
Mac mini 2018 or later