I am developing xojo programs on Ubuntu Linux 18.04 LTS and something I've done or maybe I never noticed before, has changed my IDE's Title bar reactions, where the quit, minimize and maximize buttons are, when I mouse over it it changes from the name and current program to menus. File Edit View Insert, etc. Everything is functional, but I don't remember it working like this when I first installed it many months ago. Is this normal, as I see it affecting my created programs title bars also? Help?