Change only one side of a wall

Hey devs,

this feedback is very nit picky, but I would love to see the ability to only change the color/wallpaper of one side of a wall. You already have decals so this could be expanded to wallpapers as well.

I know that doesn't matter much since we can't rotate the game world (yet), but for my own peace of mind and some edge cases I would love to be able to have two different colors on each side of a wall.

Thanks for listening.