It should be easier to navigate through your elements when editing your world. Right now, after clicking on an element from the home page, you have to return back there. I think there should be another section added between [world name] -> [element name]. So in the screenshot below, it would go from Starjackers -> Places -> Cyascra. It's a small thing, but I think it'll make worlds with a lot of elements a little easier to navigate without having to press the back button on your browser so often.