kindred E and Guinsoo bug

been playing a lot of recently. usually built .

everything else was fine but this guy was a problem.

whenever guinsoo procs, it counts as auto attack. and when it does, it obviously counts as a stack on E. the thing is, if the procs E, the 3rd hit on her E, then her E just dissapears. no damage, no animation of wolf biting on target. I guess u guys made it so that it has to be kindred auto that procs her E?

so because of this reason, despite how I love this build, i decided that its probably not the best build to go, since it removes one of my main source of damage. I'd be spending 3k gold to remove one of my spell.

heres how it looks like https://imgur.com/a/n8uNPw5