It seems you can just add a scene component (when you click Add Component, it’s just called “Scene”) and use that instead of the arrow.
Just learned that, before I was using Static Mesh Components with the mesh set to None; which was a bit too ugly. 
It seems you can just add a scene component (when you click Add Component, it’s just called “Scene”) and use that instead of the arrow.
Just learned that, before I was using Static Mesh Components with the mesh set to None; which was a bit too ugly.