Winui 3 mediacapture camera mode sharedreadonly not sharing the camera stream

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C#

.NET

we have build an application on winui3. using MediaCapture we are fetching the camera stream. we are enabled SharingMode as "SharedReadOnly" we expect other applications like teams can access the same stream. It was working fine. No we are facing issue like teams grabbing the camera in exclusive mode.

var settings = new MediaCaptureInitializationSettings
    {
        SourceGroup = mediaFrameGroup,
        SharingMode = MediaCaptureSharingMode.SharedReadOnly
        StreamingCaptureMode = StreamingCaptureMode.Video,
        MemoryPreference = MediaCaptureMemoryPreference.Cpu,
        MediaCategory = MediaCategory.Communications
    };

How can use shareReadOnly?

Teams accessing camera feed as exclusive mode it should not happen.

winui-3

What I have tried:

Tried by upgrading

Microsoft.Windows.SDK.BuildTools

and

Microsoft.WindowsAppSDK

to latest version in windows 11 but not affected

OP comment from solution:

Quote:

tried with Teams running in a web browser, camera acquired by teams and able to stream in teams but already running the app which we developed, in that camera become blur, cant able to preview the camera parallely in both the application even if we set SharingMode = MediaCaptureSharingMode.SharedReadOnly