ToolTip blocks Shortcut

import QtQuick 2.9
import QtQuick.Controls 2.0

ApplicationWindow {
    id: window
    visible: true
    width: 640
    height: 600

    onActiveFocusItemChanged: print(activeFocusItem)

    Shortcut {
        sequence: "A"
        onActivated: print("activated shortcut")
    }

    Button {
        id: button
        text: "Just a button"
        focusPolicy: Qt.NoFocus

        ToolTip {
            parent: button
            visible: button.hovered
            text: qsTr("Some helpful text")
            modal: false
        }
    }
}