Regression: In TabView tabs are not visible

import QtQuick 2.2
import QtQuick.Controls 1.1

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    title: "Window Title"

    TabView {
        anchors.fill: parent

        Tab {
            title: "Tab One"
            Text {
                text: "One"
            }
        }

        Tab {
            title: "Tab Two"
            Text {
                text: "Two"
            }
        }
    }
}