Lulu cancels her auto attack when used E on ally

does anyone think that if support lulu cannot auto attack together with her ad carry will be frustrating ? The thing is the bug keeps cancel lulu's auto attack when pix is on others and attack with them. Just try it, shield one person, and try auto with him. And you will see how annoying it is. This obviously weaken the potential of support lulu, make her trade poorly in lane.