Vi ult on Talon when he is clambering

So i was playing a game as vi earlier today and i was vs a talon. if i am playing as vi and i ult a talon and he starts jumping over a wall he makes it to the other side and i slam the ground where he started clambering the wall. i think it is a very clunky interaction and i think she should keep chasing him across the wall. i had to flash the wall after it happened and then died a little after due to having no flash