Under the "Add New Ground Terrain, I can't change the height map. I had no problem uploading my own height map, but I can't select it. I also tried selecting one of the Stock Images, however, it is completely unresponsive. I can click out of the menu (by clicking on the x) without lag or other problems, seems to be located specifically with selecting an image in the menu. I tried in multiple browsers and tried refreshing at multiple stages on the process of selecting a height map.
I am working on the loaded resources side of things. I think it is like an overload issue more than a functionality issue.
I am able to select images and height maps.
Since there were so many changes in the latest version (2.0.0), we should test this again.
It could also be a Firefox specific browser issue. I'll test it that way.
Issue is fixed, Thank you!