Can't use "select" html tag with WebView

[Komorebi]

@import QtQuick 2.0
import QtWebKit 3.0
//import QtWebKit.experimental 1.0

Rectangle {
width: 600
height: 600

WebView {
    anchors.fill: parent
    url: "http://www.w3schools.com/tags/tryit.asp?filename=tryhtml_option_selected"
}

}@
Selection does not works, how can i fix it?