There is a Clone/copy option for shortcuts. I would suggest this would be a good option for Scripts as well. Second, the ability to re-order the script list for grouping related scripts together would be super helpful.

Copy and pasting the text of the script is one part. The name is the other. A clone button would allow for duplication then editing for both in an efficient way. I had to make a couple dozen short scripts that change some text. I made all the scripts and named them first, then edited each one for the script contents. Would have been nice not to have to do those things independently of each other.