src/core/contexts/abstractwindowcontext.cpp
@@ -260,6 +260,12 @@ m_windowAttributes.insert(it.key(), it.value()); } } // Send to shared dispatchers if (oldWinId != m_windowId) { QEvent e(QEvent::WinIdChange); sharedDispatch(m_host, &e); } } QVariant AbstractWindowContext::windowAttribute(const QString &key) const {