graesslin added a comment.
This caused a regression for XWayland windows. On Wayland QX11Info::getTimestamp always returns 0 and thus our timestamp gets set to 0. REPOSITORY R108 KWin REVISION DETAIL https://phabricator.kde.org/D5704 To: graesslin, #kwin, #plasma, davidedmundson Cc: cfeck, luebking, plasma-devel, kwin, spstarr, progwolff, Zren, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, lukas