Gunslinger (4) Bug

Hi,

There seems to be inconsistency with gunslinger 4x or an improper description as gunslingers are supposed to "attack all targets in range". Even with a Rapid Fire Cannon which doubles the range of champions , Tristana with RFC will quite often attack 2-3 targets in the front but will never or rarely ever hit all of the targets nor the targets in the back.

I'm not sure if this is an issue with how basic attack timers work and it is interfering with finishing gunslinger procs , an issue with gunslinger determining which targets haven't yet been attacked, or perhaps retargetting cancelling the gunslinger proc.

Thank you.

P.S. Gunslingers got buffed in patch June 24, 2019 but gunslinger bugs may be the reason behind the weakness in the comp.