When I select a Button or Label or anything from my Node Tree Panel, I am unable to edit the Position X or Y, Size W or H, Scale X or Y, or even the name of the component. I can rename the component with a right click -> rename from the Node Tree, but I can't edit using the Properties panel. The tiny up/down arrows on the numeric fields don't work either. The new number flashes and then gets reverted to the previous value.
Does anyone know why?