/usr/share/plasma/ is in kate 4:16.08.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/plasma/plasmoids/
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/contents/
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/contents/ui/
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/contents/ui/KateSessionsItemDelegate.qml
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/contents/ui/Menu.qml
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/contents/ui/katesessions.qml
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/metadata.desktop
/usr/share/plasma/plasmoids/org.kde.plasma.katesessions/metadata.json
/usr/share/plasma/services/
/usr/share/plasma/services/org.kde.plasma.katesessions.operations