I'm new to epubs and purchased moon reader+ and CC lately.
I asked a friend to do the following test:
I marked a test pdf with highlight and notes and drawings, sent pdf to device via Calibre & Calibre Companion on Android. Annotations show up fine on Moonreader. Added more notes and stuff. At which point, I am not able to sync the new notes back to Calibre... eventhough there is a "Fetch Annotation" button which is greyed out. I will need to read more about it, but I believe it will work (eventually).
Is there anyway to annotate in moon reader+ and get those annotations back when I open the file on my pc using Calibre?