new versions (58) of Mozilla Firefox and Thunderbird changes the format of cert8.db/key3.db to cert9.db/key4.db format. This files stores the certificates that can be used to digital signing a document format (.odt, odg, etc, including .pdf).
After that changes, new certificate pairs inserted at mozilla are not available to libreoffice suite, since these last ones reads cert8.db/key3.db.
My question is if there is some parameter to configure so that libreoffice will read the new certificates databases cert9.db/key4.db ?
