Azir wall interaction with Renekton in-game

I don't have a video about this , but i recently played a game with Azir and there was an enemy Renekton. Somehow the Renekton was able to dash through the wall and well he killed me :c Because it isn't a blink i thought that the wall would work and stop his dash but i guess not, maybe his spin drills through the soldiers shields idk haha It would be cool to get this fixed up.