Moving Loot Window

[pewpzta]

Any way to make my loot window stay where I put it. All other windows stay where I have moved them but for some reason the loot window always goes back to the upper left corner. On rare occasions it will stay in the middle after moving it there but after zoning to an instance it will just go right back. Other times I will move it, loot, then kill another mob and when it pops up its back in the upper left. Confused why this is the only one that does this. Thank you for your time.