[BUG] Graves auto attack not registering

Sorry I don't have any videos or pictures but if you have experienced this please comment below!

To reproduce, simply keep on Autoattacking on Graves and the bug will appear

• About 15% of the time, a shotgun shell will be used with the animation but nothing will come out of his gun and it does not do any damage. Every auto attack is very significant as a marksman because Graves will have to 'reload' after using only 1 shell and time is spend up during the "empty" auto attack.