/usr/share/ is in plasma-discover 5.8.5-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/knotifications5/
/usr/share/applications/
/usr/share/applications/org.kde.discover.desktop
/usr/share/doc/
/usr/share/doc/plasma-discover/
/usr/share/doc/plasma-discover/changelog.Debian.gz
/usr/share/doc/plasma-discover/copyright
/usr/share/knotifications5/discoverabstractnotifier.notifyrc
/usr/share/kservices5/
/usr/share/kservices5/plasma-applet-org.kde.discovernotifier.desktop
/usr/share/metainfo/
/usr/share/metainfo/org.kde.discover.appdata.xml
/usr/share/metainfo/org.kde.discovernotifier.appdata.xml
/usr/share/plasma/
/usr/share/plasma/plasmoids/
/usr/share/plasma/plasmoids/org.kde.discovernotifier/
/usr/share/plasma/plasmoids/org.kde.discovernotifier/contents/
/usr/share/plasma/plasmoids/org.kde.discovernotifier/contents/ui/
/usr/share/plasma/plasmoids/org.kde.discovernotifier/contents/ui/Full.qml
/usr/share/plasma/plasmoids/org.kde.discovernotifier/contents/ui/main.qml
/usr/share/plasma/plasmoids/org.kde.discovernotifier/metadata.desktop
/usr/share/plasma/plasmoids/org.kde.discovernotifier/metadata.json