I keep highlighting documents and occasionally the highlighting will disappear? i can often view the highlighted item after it's saved and then a couple of days later the highlighting disappears? When I look in the recent folder it doesn't show the highlighted document either?
I am experiencing the same problem. I am using adober reader on my ipad. I mark highlights in my documents, mostly books, which disappear after closing and re-opening the document. Please advise. Thank you.