objectName cannot be set in the Properties view for Safe QML types

The documentation about Qt Safe Renderer(https://doc.qt.io/QtSafeRenderer/qtsr-qml-types.html#constraints) says:

The objectName and the id must be equal. Otherwise an unhandled exception is thrown. 

However, objectName property is not there in the Properties View, therefore, the UI/UX designers must set them in the Code. I've confirmed this for SafeText(https://doc.qt.io/QtSafeRenderer/qml-qt-saferenderer-safetext.html), SafeImage(https://doc.qt.io/QtSafeRenderer/qml-qt-saferenderer-safeimage.html) and SafePicture(https://doc.qt.io/QtSafeRenderer/qml-qt-saferenderer-safepicture.html).