QWebEngineView not send to eventFilter QEvent::MouseMove

QWebEngineView not send to eventFilter QEvent::MouseMove.

QWebEngineView webView;

webView.setParent(this);
webView.setGeometry(5,35,700,500);
webView.setMouseTracking(true);
webView.installEventFilter(this);


bool MainWindow::eventFilter(QObject * object, QEvent * event) {
  if(event->type() == QEvent::MouseMove) {
  }
  return QObject::eventFilter(object,event);
}

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In addition, the filter does not catch even clicks, and yet, there is no emulation of clicks
QMouseEvent mp( QEvent::MouseButtonPress, QPoint(30,30),Qt::LeftButton, Qt::LeftButton, Qt::NoModifier );
QCoreApplication::sendEvent(&webView, &mp);

QMouseEvent mp2( QEvent::MouseButtonRelease, QPoint(30,30),Qt::LeftButton, Qt::LeftButton, Qt::NoModifier );
QCoreApplication::sendEvent(&webView, &mp2);

QWebEngineView - one big bug in which nothing really exists and does not work, return webkit!!