Printing a booklet requires software that’s more sophisticated about page layout than Scrivener. Word can do it (search ‘printing booklets using word’), and likely other page layout programs such as Indesign and Adobe Acrobat (for PDFs). Compile for A4 from Scrivener then open it in such a program to print your booklets.
I’m assuming that since this is posted in the Windows section that they won’t have access to Preview. Also, reordering the pages is a difficult task better left to a computer… It’s super complicated if you don’t have just the right number of pages.
Aye. Mentioned it as the OP lists having a Mac. Reordering PDF pages is just drag and drop in Preview. Not easy enough? I took it that the OP is creating four-page booklets, which should be super easy, I think.