Can't get anything to transcribe.

[JustTryAI]

The transcribing parameters don't appear to do anything when passed in, the recording works great but I'm not able to get anything back from the partialText.

[RelayCommand]
private async Task HandleRecordAsync()
{
    var status = await Permissions.RequestAsync<Permissions.Microphone>();
    if (status == PermissionStatus.Granted)
    {
        try
        {
            var documentsPath = FileSystem.AppDataDirectory;
            var filePath = Path.Combine("/storage/emulated/0/Download", "testfile.wav");

            _audioRecorderService.FilePath = filePath;

            await _audioRecorderService.StartRecordingAsync(
                CultureInfo.GetCultureInfo("en-us"),
                new Progress<string>(partialText =>
                {
                    transcribedText += partialText + " ";
                }),
                CancellationToken.None);

            IsRecording = true;
        }
        catch (Exception ex)
        {
            IsRecording = false;

        }
    }
    else
    {
        IsRecording = false;
    }
}