Created attachment 177050 [details] OBS Studio is not installed but data remains present. >>> Delete user data and settings I personally like this bug since it allows to remove it without removing the app, however the writing makes it clear that the button should only be there if the app is removed.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/discover/-/merge_requests/999
Fixed by Aleix Pol Gonzelez with https://invent.kde.org/plasma/discover/-/commit/0f4c0b221320a4d3edd0077f3db726fae3a7d132 in Plasma 6.3.0!