Qt 5.5 QtGraphicalEffects ColorOverlay doesn't work on Android

When applying a ColorOverlay effect to a image, the source seems to be ignored because the result is a colored image area.

Attached is a small example project. I was expecting the image non transparent area was filled yellow, but the result is a filled yellow quad.

This problem doesn't seem to affect iOS or Desktop.

import QtQuick 2.4
import QtQuick.Window 2.2
import QtGraphicalEffects 1.0

Window {
visible: true
color: "black"

Image

{ id: image source: "qrc:/image.png" }

ColorOverlay

{ source:image anchors.fill: image color: "yellow" }

}