[GAMEPLAY] Lux Auto-attack Cancel on Shield Return

When Lux's shield throw just begins it's return to her, it will cancel her auto attack.

It could be either when it reaches it's furthest exact range, or just when it starts to return; that's when she cancels her AA. Also, while it may just be me, it looks like if the AA is shortly following the trigger, but doesn't get stopped by it, she will attack slower, or do some kind of stutter.

I played a bot game to try out an A.S. build and was able to repeat this dozens of times.