Last week, I plugged in my iPhone 11 running iOS 16.5.1 into my 2020 MacBook Air running MacOS 12.0.1 and while everything else is syncing correctly, for some reason, it won't sync my eBooks. Even my audiobooks are syncing correctly. It's only syncing 4 books and it's the same ones and I want to switch some of those books out, but I have no clue how, especially since in the menu, it doesn't show a drop down of books. Help?