Moving windows in Finder
I've got a Mac Studio running 12.5 and I've noticed something when I move windows on the desktop. When I click on the top of a window and then start to move it, a three-paneled "thing" appears - it seems to control the position of the window depending on where it's "selected"
Sorry I don't know what this thing is called, but how do I get rid of it or at least disable it?
Mac Studio