(Gameplay) Yasuo's wind wall is not stopping Zed's shadows (w), but are letting them pass through.

I've played a few matches against Zed lately where I've notice his shadows are going through Yasuo's wind wall instead of stopping at the windfall like they are supposed to. I know they aren't supposed to be destroyed by his wind wall, but they ARE supposed to stop at his wind wall. This is crazy frustrating because it makes his wind wall useless against zed as zed can shadow through the wall and hit yasuo with a shrunken with ease. Especially because you are delayed in moving a bit to cast the wall.

To reproduce: Once i noticed it, I literally spent the rest of the game just trying to wind wall his shadows and it never worked once. The other Zed player was confused as well, and admitted it shouldn't be happening.