my m4b audiobook doesn't sync to my iPhone (I'm on MBP using Big Sur, and iOS 14.2). I can only listen to them on the books app. PDF and epub do sync though. What am I doing wrong? Any help would be much appreciated!
Last edited by merry60 on Dec 2nd, 2020, 1:51 pm, edited 1 time in total.
Reason: Moved from the Help Desk