Xin ult doesn't block minion dmg

Not sure if this was intentional since the ult just says 'enemy' damage, but caster minions outside the circle in new xin ult will still do damage to him. I understand it's not a lot of damage, especially at later levels, but imagine this: Xin top (which we will see more of now) just hit 6 and is getting ganked. Enemy laner is low enough that he charges and ults, knocking the enemy ganker and minions away, and ALMOST successfully secures the kill, but the casters who are outside the circle are the determining factor between winning and losing. Like I said, not sure if this was intentional and I'm impartial either way, maybe just some clarification in the ult if it is, or a fix if it's not :)