Created attachment 134380 [details] current behaviour Before https://cgit.freedesktop.org/libreoffice/core/commit/?id=e2378bbf4539455e445205ad868c43246ec423ed, I got my OpenPGP displayed in 'Select Certificate' dialog. Between that commit and https://cgit.freedesktop.org/libreoffice/core/commit/?id=84dfff475c1f25319bc22c7b6ad437d5501a7dc4 I get this error prompted: 'An error occured while adding the signature.', and after 84dfff475c1f25319bc22c7b6ad437d5501a7dc4 i dont' get the error anymore, but the certificates aren't displayed neither.
This is the correct behaviour. OpenGPG certificates aren't displayed when signing PDF files. Closing as RESOLVED NOTABUG