LiveCycle document with dynamic expandable boxes, save as Adobe Reader with Extended Features looses ability to use Adobe Acrobat Pro Comment features without changing document out of the Reader Extended Features.
Documents are to be used in a class where students using Adobe Reader enter answers and send to instructors who will add Comments using Adobe Acrobat Pro. Instructors return commented pdf to student for further input..... this might go back and forth for several time.
I am not finding anyway for this to be done because when the document is 'Saved As' Adobe Reader with Extended Features a Security setting is locked preventing the Adobe Acrobat Pro Comment feature from working while in this Extended mode.
Are you saving your LiveCycle form as Dynamic or Static? Dynamic forms have certain modification restrictions that static does not.
Dynamic because the expandable areas are needed for student input.