Level Sequence playing in editor but not in packaged.

So I have a multiplayer game and a trigger box. When one player going into the trigger box a cinematic should play to all players. It works well in Editor (with multiples players) but when the game is Packaged the cinematics seems to run but don’t show to anyone. (I know that the sequence is running because when the cinematic is completed something else is happening and that’s the exact same time as if it were running). Could you help me?

Thank you!