[Gameplay] Vayne Sated Devourer

While playing as Vayne, I encountered a small bug that deals with Yasuo's wind wall vs Vayne and Sated Devourer. I had finished Devourer and it became sated. I then proceed to go and fight the Yasuo and he throws up his wind wall. He is behind the wall and I notice that after every other attack, when sated devours passive occurs, Vayne's silver bolt applies regardless of the wall. Throughout the remainder of the game when Yasuo set his wall up the issue remained and the bolts applied every other shot.