Screen share track issues when using VP9 codecs.

[DraganVojvodic]

Describe the bug
Screen Share video track not working when using VP9 codecs.

To Reproduce
Steps to reproduce the behaviour:
Instantiate room object and set up vp9 codecs as in the example code below:

private val room by lazy {
        LiveKit.create(
            appContext,
            options = RoomOptions(
                adaptiveStream = true,
                dynacast = true
            )
        ).apply {
            videoTrackPublishDefaults = videoTrackPublishDefaults.copy(
                videoCodec = VideoCodec.VP9.codecName
            )
        }
    }

Expected behaviour
Screen share video track should not be blacked out to other participants in the call, they should be able to see the screen shared by the user.

Screenshots
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Device 1 Info:

• Device: [e.g. Google Pixel 6a]
• OS: [e.g. Android 15]
• LiveKit SDK version: [e.g. 2.10.0]

Device 2 Info:

• Device: [e.g. Google Pixel 7]
• OS: [e.g. Android 15]
• LiveKit SDK version: [e.g. 2.10.0]

Device 3 Info:

• Device: [e.g. Samsung Galaxy S21]
• OS: [e.g. Android 14]
• LiveKit SDK version: [e.g. 2.10.0]

Device 4 Info:

• Device: [e.g. Xiaomi 12]
• OS: [e.g. Android 14]
• LiveKit SDK version: [e.g. 2.10.0]

Additional context
You can find additional context in this thread in Slack:
https://livekit-users.slack.com/archives/C07FVFGAUKX/p1731309207921819