At the moment there are two places in which you can find atmospheric devices (such as hazers, smoke machines and bubble thingies...). Some of them are in the fixture library, some in the objects library. The ones in the fixture library can have dmx dresses assigned etc. and they show up in the legends and reports. The ones in the objects library can be inserted on the floor and appear correct in renderings. Why not combine the two sets into one library section (fixtures) and make them all insertable on the floor, the same way you can do with some moving lights.