[Gameplay] Kalista Orb Walking Bug 5.1

In the last game I just played. I was able to stutter step with her passive just fine at the start of the game. Once I started to acquire more attack speed via Runaan's Hurricane, the quality of life in her jumps and jukes felt as if they weren't registering at all. Pre 5.1, this problem didn't happen because I didnt change my runes/masteries to anything different. Can you check it out please?