broulik added a comment.
+1 I can verify that it makes VLC player's "Speed" sub menu in its tray icon work, checked that Qt's code is identical. REPOSITORY R135 Integration for Qt applications in Plasma REVISION DETAIL https://phabricator.kde.org/D9643 To: volkov, #plasma, graesslin Cc: broulik, davidedmundson, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart