I’ve been mulling over a temporary solution. One options page with a repeater which allows the user to define and order elements, then on a second options page use the PHP export to create the single item’s fields and register them inside a loop populated by the repeater.
It’s a bit complex but until repeaters can collapse it’s something I’ll have to do. I have repeaters where each item has a dozen or more subfields. It’s too hard for users to drag and drop each item.
