The event filter has to be installed on the actual QQuickWidget.
Using registerPropertyMap instead of global context properties.
Task-number: QDS-9124
Change-Id: I9e0e59d4bdf312d98177b8da51761bca8073c9e5
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>