Hey @AlexBowen I've got an update for you.
That is a bug that is in process of being resolved. We agree that you shouldn’t have to do that convoluted process.
I believe the new workflow will be that it will either not let you save it (therefore preventing the “can’t edit it later” issue) or you should be able to save a blank script and come back and edit later.
Thank you!
@AlexBowen