Qt6 Multimedia: Signals not fired on change of Audio Track

Kit: Android Qt 6.2.0 Clang armeabi-v7a

Video Source: https://bhaart.s3.ap-south-1.amazonaws.com/sri_ramachandra_kripalu.mkv

The above video has multiple audio tracks. To perform a proof of concept, I switched the audio track by setting the mediaPlayer.activeAudioTrack property. See code snippet below. 

Window {
    ... 

    MediaPlayer { 
        id: mediaPlayer 
        ... 
    }

    VideoOutput { 
        id: videoOutput 
        anchors.fill: parent

        TapHandler { 
            onSingleTapped: { mediaPlayer.activeAudioTrack = 2 } 
        } 
    }
}

Expected Result 1: The new audio track should start playing. This worked as expected. 

Expected Result 2: There should be some signal that is fired when the MediaPlayer successfully switches to the new audio track. This did not work as expected. 

I tried catching multiple signals but none of the below signals got fired:

• onActiveAudioTrackChanged
• onActiveTracksChanged
• onTracksChanged
• onAudioTracksChanged

Questions:

1. Can you please confirm this is a bug? 
2.  Which signals are expected to get fired when we switch an audio track?