Mundo Graphically Glitch while in a bush

Idk if this counts as a valid bug but I thought id post it here anyway. So while I was playing Executioner Mundo, like the title says, I saw that when you walk into a bush you can actually see his face from the back of his head. I know this isn't a big bug but I thought id post it anyway since its probably an easy fix. All you have to do is walk in a bush and you can clearly see his teeth and tongue sticking out even though your not even looking at him from the front. Again, I was only able to recreate this on Executioner Mundo, I do not know if this happens on any other character