Ok I just did some testing and it’s the weirdest thing. this is my level:
When I’m in the Y shaped room, spawning emitters on hit works just fine. anything it hits spawns an emitter.
when I’m inside any of the 3 square rooms, it doesn’t. I can shoot anything and it won’t spawn. I can move the same actors that are in the Y room into any square rooms, it won’t work. I have no idea what’s going on