You should get the world location of the matinee actor and then attach that to the location of the spawn sound at location.
The sound plays only form one side i tried to connect plays sound at location with the reverse but it breaks from Opened set node so any advice on how to fix ? or should i make another triggre with another blueprints ?
Thank you
Your sound is being spawned into the world at location 0,0,0 where is center of the world relative to this actor?