Now the categories of the Firefox add-ons website are shown in the "Select Firefox Theme" dialog. To enhance this dialog for LibreOffice, I suggest to add at the top of these categories a "LibreOffice" category. This category should be the default when opening the dialog.
As LibreOffice users want to fashion LibreOffice, I assume this category would fit their needs best.
Search for LibreOffice at Firefox add-ons website:
It shows 160 results.
Sounds like a good idea. This category would be add virtually if not existent on Mozilla by searching for the keyword.
To make this possible, this would need outreach to Mozilla and changes to https://github.com/mozilla/addons-server and elsewhere.
Since Mozilla again changed the API breaking our workflow I vote for replacing Mozilla personas by LibreOffice Themes, self-hostet extensions.
Firefox/Mozilla personas feature was removed as per ESC and Design Team decisions.
Related patch: https://gerrit.libreoffice.org/#/c/72811/
Related bug report: https://bugs.documentfoundation.org/show_bug.cgi?id=125217