Author Order in 3.0

I and our editors and reviewers like 3.0 upgrade from 2.37, but oops, ye olde editor, deleted some ancient “sections” for special issues and along with them the articles (thankfully not the full issue PDF, which is in a section within each issue.) So I’m tasked with re-entering the PDF.
I don’t see a quick submit plugin for 3.0, but all is well but one thing: I enter multiple authors but can’t change to the order in the PDF, alphabetical order seems the default. Any tips? _

Dummy here: See the Order Tab right next to add contributor (one you have more than one entered)!