Color Emoji on Android drawn with an offset

When using color emoji on Android in an QML app, the colored characters are drawn with an offset. To demonstrate, here is a minimal QML example:

import QtQuick 2.12
import QtQuick.Window 2.12
import QtQuick.Controls 2.12

Window {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    Label {
        anchors.centerIn: parent
        text: "Emoji: ���"
    }
}

When running this on e.g. Fedora Linux (my development host), everything is drawn correctly:

However, when I run the same code on Android, I get this:

I can reproduce this on both my Pixel 3 as well as a Samsung Galaxy Tab S2. The issue happens with both the low level Text component as well as e.g. the Label one from QQC2.