Display has suddenly changed
My Lightroom classic display has suddenly gone awry and I have no idea how to get it back to what it was. See attached photo. I did have it set up to open up on my graphics tablet but now it's stuck on the iMac screen and I can't drag it back. There is no minimise or maximise buttons showing (the green, yellow, red) and the view is per the photo. I can't drag the edges to increase or decrease the display size either. I've tried uninstalling and reinstalling but it immediately went back to this view. Can anyone help please?
TIA x


