Just as the title says, The first file attached is the official file grabbed straight from the game. (with the original stored name) I've taken the time to fix the file by removing the white, please see the second attached image. Ill have a quick look at the other textures soon, this issue is very odd imho.

This should be an easy fix, just a change in 1 texture, I'd appreciate it if this was resolved as im showcasing the capes for a map im making and stumbled upon this problem. (lots of headaches lol)