Button for swapping height and width values under resolution options when "custom" is selected

[k1logr4m]

Feature Idea

Add a button to swap Height and Width values when "custom" has been selected on Resolution options. It would make it easier for switching between portrait and landscape without changing the resolution/size of the image.

Other

I personally switch between portrait and landscape a lot. Every time I need to manually type the number because picking from the aspect ratio drop-down menu changes the resolution to a smaller one. I'm used to generating at 1152x896.