Dome light bug

It seems that when I add additional dome lights to a scene, they all get put on the same layer wherever the first one got put, and you can't (well can't "actually") move them from layer to layer. Due to that bug I can't turn them off and on without actually clicking on them, going to "Light Dome" properties, and switching off there. That aside, I still see no benefit to them not simply being part of the environment settings, it sure doesn't help the already pretty complicated task of trying to organize different scene setups for the same model in the same file.