Before I make a bunch of art for leaderboard images, I want to make sure it is possible to have the images display. I know it is possible to make achievement show up with images, but the leaderboard test image i made isn't showing up. Then I looked around and noticed none of the games I am playing (purchased games from app store, not my creation) have leaderboard images either, although some do show acheivement images. Makes me wonder if it possible to have leaderboard images? Seems there might be some kind of bug here, or the feature is just not existing yet?