Does anyone know how I can close/ hide this mini viewport on the bottom right that pops up whenever I hit "Shift + ’ " to bring up the GAS Debugger?
That’s the editor feature that allows you to preview selected cameras
When you select any actor that has a camera component then you see the preview in the lower right corner, and shift+’ auto selects the player pawn, which in most cases has a camera, and so the preview shows
You can disable the feature altogether in the editor preferences:
