I couldn’t get it to work. Endnotes go after the section breaks too. The only way I could see to get the endnotes before the bibliography was either CG’s final edit – or submit it as is. I think the publisher should be able to sort it out, if they need it flipped. I was able to just cut and paste it at the end after the endnotes, but it just creates a new bibliography if i was still writing and inserted a new endnote.