I use Books/iBooks to store PDFs like owners manuals for tools, appliances, and such. My workflow is to download them on the iPad and choose “add to iBooks” through the share sheet. I have a couple of different “collections” or categories. The collections and categories seem to sync, but the PDFs only sync on iOS. When I open the same collections on my Mac, it’s a ghost town.
Does the syncing work for anyone here? Any ideas how to get it to kickstart? Or is that not a feature?