[Menu] dim property affects mouse events propagations, but it shouldn't

dim property affects mouse events propagations but it shouldn't

Sample code:

import QtQuick
import QtQuick.Controls

Window {
    width: 640
    height: 480
    visible: true

    Menu {
        id: contextMenu
        MenuItem { text: "Cut" }
        MenuItem { text: "Copy" }
        MenuItem { text: "Paste" }
        modal: true
        dim: false // this affects mouse events propagation, but it shouldn't
    }

    Rectangle {
        id: r
        anchors.fill: parent
        TapHandler {
            acceptedButtons: Qt.LeftButton | Qt.RightButton
            onTapped: (event, button) => {
                if (button === Qt.LeftButton)
                   r.color = Qt.rgba(Math.random(1), Math.random(1), Math.random(1), 1)
                else
                    contextMenu.popup()
            }
        }
    }
}

Steps to reproduce:
1. build and run sample
2. click right button - menu is opened
3. click left button outside menu - menu is closed, but click is also propagated to underlying item

Pay attention that modal is set to true for the Menu, so according to documentation https://doc.qt.io/qt-6/qml-qtquick-controls2-popup.html#modal-prop it shouldn't propagate mouse events to underlying items.

Modal popups often have a distinctive background dimming effect defined in Overlay.modal, and do not allow press or release events through to items beneath them. For example, if the user accidentally clicks outside of a popup, any item beneath that popup at the location of the click will not receive the event.

But if user wants modal Menu without background dimming effect, and forces dim property to false, mouse events start propagating, but they shouldn't as Menu is modal.