PROJECT:Yasuo Run

Recently, I noticed that PROJECT:Yasuo's running animation when he was sped up was gone. I remember that whenever I was sped up by an ability or item or homeguards, PROJECT:Yasuo's running animation was changed to something special. I don't know if this was a bug or if it was intended, but could you please but it back in the game? This skin is my favorite and the running animation was pretty cool. If you don't know what I'm talking about, then you can view it on LoLKing's model viewer. They were "run_haste_out" and "sheath_run_haste".