Dragging window from the panel is broken in X11 session

[luisbocanegra]

The window drag just gets stuck somehow, after pressing a key the window teleports to the new cursor position then stays there, also the mouse buttons stop working until Esc is pressed which returns everything to normal.

I suspect either X11 doesn't like the Switch from MouseArea to Handlers, because running the raw command works just fine:

sh '/home/luis/.local/share/plasma/plasmoids/luisbocanegra.panelspacer.extended/contents/ui/tools/run_kwin_script.sh' 'focusTopWindow' '/home/luis/.local/share/plasma/plasmoids/luisbocanegra.panelspacer.extended/contents/ui/tools/focusTopWindow.js' true;qdbus6 org.kde.kglobalaccel /component/kwin org.kde.kglobalaccel.Component.invokeShortcut "Window Move"