Popping QML StackView Item makes a11y unusable

ApplicationWindow {
    title: qsTr("Hello World")
    width: 640
    height: 480
    visible: true

    StackView {
        id: stack
        initialItem: mainView
        anchors.fill: parent
    }

    Component {
        id: mainView

        Row {
            spacing: 10

            Button {
                text: "Push"
                onClicked: stack.push(mainView)
                Accessible.onPressAction: clicked()
                Accessible.description: "Push an Item"
            }
            Button {
                text: "Pop"
                enabled: stack.depth > 1
                onClicked: stack.pop()
                Accessible.onPressAction: clicked()
                Accessible.description: "Pop an Item"
            }
            Button {
                text: "Dummy"
                Accessible.description: "Dummy"
            }
            Text {
                text: stack.depth
            }
        }
    }
}