Comment 4 for bug 1886092

Just upgraded to 20.10 and the bundled LibreOffice version (7.0.2.2) and have the same issue.

I can confirm mvaldez's fix for adding access for the GPG agent worked for me. However, I didn't change the "@{HOME}/.gnupg/*" directive to rw (I don't really want LibreOffice having write access to my gpg stuff!

Seems to work fine for me for choosing my key from tools->options or File->Digital Signatures then "Sign Document". Clicking "Start Certificate Manager" launches seahorse as expected.

Wouldn't it be better to somehow hook this value to GPG_AGENT_INFO or XDG_RUNTIME_DIR though?