Lulu's special walking animation

Previously, before the Star Guardian update(I think), Lulu had this second walking animation when she got to a certain movement speed without whimsy, where she would hold her staff out to the side while running instead of in front of her. It was one of my favorite animations while I played Lulu, and I'm certain that it wasn't intentional. I'm sure it's not at all a priority but maybe someone at Riot could take a look for me? Thanks for your time :)

Ok, just tested it in game, the animation is there when I get speed boosted by anything that's not whimsy, but before, mobility boots or swiftness boots would cause the animation to stay permanently.