Riposte is not supposed to work with opportunity attacks anyway. You are not being attacked when an enemy gets out of your way. But I am confused by your 'at the same time' though. Do you mean concurrently? If it's what you mean, then it might be a bug. They are supposed to be active all at once if you have activated them.
Last edited by Nyanko; 13/10/20 07:17 AM.