Hi,

there are some LibreOffice icon themes (well maintained) outside of the libreoffice repository. It would be awesome to have the posibility to add this external icon set's to the extension page of libreoffice and to integrate them to the LibreOffice UI.

In addition a lot of users like to start from an existing icon theme and modify some of the icons. In KDE we solve this with add in the themes file the fallback icon theme, so you can only modify some and maybe you finish the icontheme in the future.

this is also available in libreoffice where you define the fallback icon theme it would be way easier to integrate the fallback setting into the icon folder so external developer can also link on fallback icon themes.

I can have a quality view of the icon themes if needed.