Sync Collections is enabled, but PDFs aren't syncing between devices. What am I missing?
I've got two PDF files in iBooks on my iPad. I also have an iPhone with iBooks installed. Sync Collections is enabled on both devices, yet the PDF files aren't there on the iPhone at all. I did try creating a new collection on the iPad and moving the PDFs into that new collection. On the iPhone, I can now see the new collection, but it is empty. What is the trick to making this work? I also tried a full iCloud backup on both devices, with no results.
iPhone 4, iOS 6.0.1