In KRunner, running such a match will put the result text in the search field. However, in Kicker we just run the match as we normally would and nothing happens.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-desktop/-/merge_requests/1153
Git commit 2bba232d67ff8c2988927096d52a12be2a9ba190 by Alexander Lohnau. Committed on 14/10/2022 at 18:15. Pushed by alex into branch 'master'. applets/kickoff: Listen to new onRequestUpdateQuery signal This signal is emitted when the RunnerManager wants to update the search field. M +3 -0 applets/kickoff/package/contents/ui/Kickoff.qml https://invent.kde.org/plasma/plasma-desktop/commit/2bba232d67ff8c2988927096d52a12be2a9ba190