I think this is about the FreeDesktop specification that allows for instance generic application name and the application description in the Plasma application launcher menu. Haruna doesn’t seem to have both, it only writes Haruna on the menu. Ideally it should have these two additional attributes as well for accessibility purposes.
Thanks for the bug report! I see this as well.
A possibly relevant merge request was started @ https://invent.kde.org/multimedia/haruna/-/merge_requests/53
Git commit 28b47345f317c7af2bbb497a303a5783d4c1e33a by John Kizer. Committed on 02/01/2025 at 19:23. Pushed by georgefb into branch 'master'. Add GenericName and Comment to .desktop file M +2 -0 data/org.kde.haruna.desktop https://invent.kde.org/multimedia/haruna/-/commit/28b47345f317c7af2bbb497a303a5783d4c1e33a