[macOS] Platform MenuBar can't be hidden after creation

import QtQuick
import QtQuick.Controls
import Qt.labs.platform as Platform

Window {
    width: 640
    height: 480
    visible: true

    Loader {
        id: menuBarLoader
        active: false
        sourceComponent: Platform.MenuBar {
            Platform.Menu {
                title: 'Menu1'
                Platform.MenuItem { text: "Action1..." }
            }
            Platform.Menu {
                title: 'Menu2'
                Platform.MenuItem { text: "Action2..." }
            }
            Platform.Menu {
                title: 'Menu3'
                Platform.MenuItem { text: "Action3..." }
            }
        }
    }

    Button {
        text: menuBarLoader.active ? 'Hide MenuBar' : 'Show MenuBar'
        onClicked: menuBarLoader.active = !menuBarLoader.active
    }
}