iMac Pro with additional Dell 24" screen; Catalina, latest updates installed.
When I launch Terminal, its window flashes open on the secondary screen, then immediately disappears. I can choose “Move to DELL” from the Window menu, whereupon it appears again. I’ve tried deleting files in ~/Preferences but it makes no difference.
It’s just an irritation, of course, but any ideas for a fix would be gratefully received.