[SKIN] Mecha Malphite Skin has extra animation bug that cancels autoattack

The Mecha Malphite skin gives an extra animation when you activate W ability, which cancels your autoattack. It isn't an autoattack reset, it just cancels your autoattack and gives an animation. Other skins do not have this, and when you press W your autoattack still comes out properly.

This bug has been reported repeatedly throughout the years. No fix yet. Has been tested with Mecha Malphite Skin (bug), Glacial Malphite and Normal Malphite does not have this animation.