Hi,
Since there is now a feature that allows creators to place terrain using logic, I have decided to create a script that can create amazing designs using it. I was then heartbroken to learn that after all that work, there isn't really a way to use this in a game (unless I were to start running the script once the game has started, but obviously that is not a good idea).
Therefore, I think it would be a great feature if there was an ability to save the work you have done through that script. Whether it may be by selecting it, which I understand is a difficult thing to implement, or by being able to save the map with all the changes and re-open it in the editor (and still be able to place logics which is currently not possible).
I really hope that this will be possible sometime in the future, thanks!