Better list global UI

Would be neat to have:

- A better text editor for list globals. The current one is barely usable, you have to type the list in some other window and copy paste it into the field.

- A GUI option to make editing lists easier, where you could add, edit, reorder and remove items.

Thank you very much and have a nice day!

I agree with you about the editor being pretty unintuitive. Any ideas of what it could look like?