How do i set actor hidden in multiplayer?

hi guys im having trouble with my game. and i just wanna do some test. so i created an interaction interface and i want to trigger this by my actor. so far i have no problem set my pawn’s actor hidden or anything part of the pawn. however, when i interact with another actor it only works on the server’s side. so i did a simple test where the actor gets hidden when interacted by my character. so far only works on the server’s side. is there something i miss?