Nested collection factories?

It would be immensely useful if it were possible to place a collection factory within another collection within the collection tree. I have some objects which have multiple parts which I want to place within my levels but there is no way to see them on the map and I have to hard-code the rotational values to align with my tilemaps. Is there any chance this feature could be looked into?

This is not on our roadmap currently so not any time soon I’m afraid.