For flatpak applications and hopefully soon for Snappy applications as well. https://cgit.kde.org/xdg-desktop-portal-kde.git/
Shouldn't we pull the portal into the plasma release scope and then have it as runtime dep of plasma-desktop/workspace?
Makes sense to me, I actually suggested that to jgrulich. Will poke him on that.
moving to todo https://phabricator.kde.org/T5911