Description:
If you create a document in writer with controls to export it as a PDF with forms, radio buttons are not usable with Acrobat Reader.
This issue is only valid for version 6.3.1.2, version 6.2.7.1 runs fine.
Another hint: why is export range preselection "selection" in 6.3.1.2 instead of "all" as in 6.2.7.1?

Steps to Reproduce:
1. Create a writer document with two radio button. Give them same name and group name. Set both "not selected" (if you set on selected it won't work either...)
2. Save and export as PDF. Check forms export, format PDF or FDF (regardless)
3. Open document with acrobat reader. Try to set one button.

Actual Results:
you can't set a radio button with acrobat reader (on MAC OSX, not tried with other OS)

Expected Results:
you can set radio button with acrobat reader. This runs fine, if you do the same steps with version 6.2.7.1.


Reproducible: Always


User Profile Reset: No



Additional Info:
Files attached:
OptionButton.odt: Source document (created with version 6.2.7.1, but issue is also valid if created with 6.3.1.2)
OptionButton_6_3_1_2.pdf: PDF created with 6.3.1.2 
OptionButton_6_2_7_1.pdf: PDF created with 6.2.7.1 (same source document, same setting)