At one point I changed some setting in Aeon and now only one of my synced folders shows up in Narrative View. See screenshot. I can’t recall what I did and I also can’t find any setting that would bring them back. They are still there and still getting synced. They just don’t show in Narrative tab.
Actually, now that I’m looking closely at this, all of the other synced folders (eight more book manuscripts) are also now missing from the Spreadsheet and Timeline Views–and possibly others.
For clarity’s sake: What I synced was the overarching series folder in my Scrivener project, and that contains 10 folders, each holding all the chapter documents within. One folder per book.