Azir Ultimate vs Shyvanna Ultimate

Hello everyone,

I have a quick question. I was in game where Azir and Shyvanna faced each other (each on the opposing team). There was a third champion (you can guess who the third poor guy stuck between the emperor and a dragon was ;-)). Now situtation, Azir uses Ultimate to block of Shyvanna and save the poor guy while Shyvana used ultimate to jump on the poor guy. Well long story short Shyvana pushed the third guy throgh Azir wall so they both ended behind the wall (while Shyvanna being an enemy to Azir), is this intended intercation? I was almost certain that Shyv Ult shouldn't pass Azir's ultimate but something might have changed since I played Azir vs Shyvanna last time?

Thanks in advance. [slayer-jinx-catface]