I would like to be able to drag the corner of the game window to resize the window. I have enabled Allow Window Resize in the project settings. However, when I put my mouse cursor near any window border, it flashes the resize cursor before instantly reverting back to the regular mouse cursor.
I am enabling the cursor to be visible in the first place using bShowMouseCursor in APlayerController.
Nice, just discovered this myself. My program is analytical in nature so full screen mode will probably not be desired and resizing it should be easy for the user.