Since 92b6ffcd9f687cc54a0fc3801ca85c7e4d77512f, a path can be supplied to point to a certificate manager in Tools > Options > LibreOffice > Security. However, the path is not persistent. Steps: 0. Have two certificate managers installed (I have Seahorse and Kleopatra) 1. Save a Writer document and open the certificate manager with File > Digital Signatures > Digital Signatures... > Start Certificate Manager... 2. Note which is the default manager (in my case, Kleopatra). Insert the path of the _other_ manager in Tools > Options > LibreOffice > Security > Certificate Manager (in my case, /usr/bin/seahorse). Click OK. 3. See that the path persists if you go back to the Options dialog. 4. File > Digital Signatures > Digital Signatures... > Start Certificate Manager... Result: the default certificate manager opens. The path is reset to the default in the Options dialog. Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: e7496f41562b75ea9732ca48f9aa0c07b69e424f CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: threaded
Works correctly in current master. Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 4b87344cb7352f40466b45808ba5888ac065cd8f CPU threads: 16; OS: Linux 6.8; UI render: default; VCL: gtk3 Locale: de-DE (de_DE.UTF-8); UI: en-US Calc: threaded
Yes, all good now. Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: bbd5079c58e352ece8f10328f8dcda9819c4cfbe CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: CL threaded