Drag and drop of files onto pinned application icons in the Task Manager (Icons-only) does nothing in Plasma 6.6.0 (KDE neon).It worked correctly in 6.5.5. Note: Drag and drop still works for standalone launchers on desktop or panel, the issue is specific to the Task Manager. Confirmed on both X11 and Wayland.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-desktop/-/merge_requests/3552
Git commit 89624b539df7b8f0d786d760c69ec9bcc6328da7 by Kai Uwe Broulik. Committed on 19/02/2026 at 06:15. Pushed by broulik into branch 'master'. applets/taskmanager: Fix check for application on drop There is no "root" anymore. Fixes drop onto window not doing anything. M +1 -1 applets/taskmanager/qml/main.qml https://invent.kde.org/plasma/plasma-desktop/-/commit/89624b539df7b8f0d786d760c69ec9bcc6328da7
Git commit 6a566499112f7a94636a14008394e78934196f00 by Kai Uwe Broulik. Committed on 19/02/2026 at 06:16. Pushed by broulik into branch 'Plasma/6.6'. applets/taskmanager: Fix check for application on drop There is no "root" anymore. Fixes drop onto window not doing anything. (cherry picked from commit 89624b539df7b8f0d786d760c69ec9bcc6328da7) Co-authored-by: Kai Uwe Broulik <kde@privat.broulik.de> M +1 -1 applets/taskmanager/qml/main.qml https://invent.kde.org/plasma/plasma-desktop/-/commit/6a566499112f7a94636a14008394e78934196f00
*** Bug 516239 has been marked as a duplicate of this bug. ***