[GAMEPLAY] Hotkey Rebinding Bug

I've encountered a bug three times now where rebinding the quick retreat ping causes my left mouse button to stop working. I become unable to upgrade skills, use items, change the keys again, exit the game--anything that would require the left mouse button. I tried restoring the default controls but I still couldn't use my left mouse button. The only way I know to fix the problem is to close the client and reopen it.

I've done some testing and narrowed it down to the "quick retreat ping" in the options under 'hotkeys'. If I change the set 1 binding to anything else (anything other than the default of Alt MB1), the glitch doesn't occur. However, if I change the set 2 binding to anything the glitch will happen. This bug doesn't seem to happen with any of the other pings.