https://bugs.kde.org/show_bug.cgi?id=389117
--- Comment #4 from Martin Flöser <mgraess...@kde.org> --- I think I found the issue. GTK creates the decoration manager, then directly sends a mode change request to client. At that time the xdg_shell_surface is not yet created so KWin doesn't have a ShellClient yet. The logic for connecting to mode change requests is in ShellClient, though. So we simply lose the request. -- You are receiving this mail because: You are watching all bug changes.