Label's onLinkActivated handler not called in Popover or Dialog

If a label with html formatted links is placed within a popover or dialog, clicking the links does not trigger onLinkActivated.

Expected behavior: Clicking link should call onLinkActivated handler.

Consider the following fragment:

Popover {
        Label {
                anchors.fill:parent
                text: "Text with <a href=\"http://...\">html link</a>"
                onLinkActivated: {
                    console.log(link + " link activated")
                    Qt.openUrlExternally(link)
                }
        }
}