I want to export a writer document containing hidden text to pdf. Is there a possibility to do this? If not, would it be possible to add an option "Export hidden text" to the "PDF Options"-dialogue?
This is quite an odd use-case and it would be better to implement it by writing a macro to temporarily display the text. Closing.
By the way, it was pointed out: https://help.libreoffice.org/Common/Print_1#Hidden_text Maybe that will work when printing to PDF?