Kalista passive bug

So this is the 1st time i'm reporting a bug. So it may be sloppy and not very detailed.

Ok the bug involves Kalista's passive and attack speed. When clicking away in another direction with her after attacking she will not hop sometimes. This gets even more prevalent with higher amounts of attack speed. I thought it was me not clicking right and held shift and it still fumbles, even wildturtle stated on his stream its annoying to play her because of this bug.