I've been working with fillable pdfs on an iPad. When I use iBooks, I am able to enter text into the text fields without any issues. Unfortunately, I'm not able to export the completed pdf. So I attempted to use adobe reader to complete this task. When I click on a text field and begin to enter text, it appears in the text field. If I hit return or tab over to another text field, the text disappears. It is not saved and I still have a blank form when I am done. Is there something I should be doing? Thanks!