'modified' property on unmodified contacts is set to TRUE

import QtQuick 2.0
import QtContacts 5.0

Rectangle {
    id: win
    width: 360
    height: 360

    ContactModel {
        id: contactsModel
        manager: "memory"
        Component.onCompleted: {
                contactsModel.importContacts(Qt.resolvedUrl("example.vcf"))
        }
    }

    ListView {
        id: contactsView
        anchors.fill: win
        model: contactsModel
        clip: true
        delegate: Rectangle {
            border.width: 1
            border.color: "darkred"
            width: win.width
            height: 52
            Column {
                spacing: 3
                anchors.left: parent.left
                anchors.leftMargin: 8
                anchors.verticalCenter: parent.verticalCenter
                Text { text: contact.name.firstName }
                Text {
                    text: "modified: " + contact.modified
                    font.bold: true
                }
            }
        }
    }
}