[GAMEPLAY] Lulu Passive/Auto Attack Bug

Pretty simple bug, on Lulu when you shield a teammate whenever they proc your passive by auto attacking it cancels your auto attack. I don't believe this is working as intended. I discovered this bug when doing baron on Lulu after I shielded my adc and saw my autos getting canceled over and over again even though I was holding still and not canceling them. Not sure if it's from this patch but I just noticed it today.