bitrate is not working

[ParthChugh]

const qualities=[270 ,360, 540, 720]

<BrightcovePlayer
    {...props.controlProps}
    accountId={props.BrightCoveKey}
    videoId={props.videoId}
    play={!state.play}
    playbackRate={playbackRate}
    policyKey={props.policyKey}
    disableDefaultControl
    onChangeDuration={({ duration }) => {
      setState({...state, duration})
    }}
    onUpdateBufferProgress={(data) => {
      console.log('buffering', data)
    }}
    bitrate={quality || 0}
    onReady={onLoad}
    onProgress={(data) => {
      onProgress(data)
      props.controlProps.onProgress(data)
    }}

    onEnd={onEnd}
    onUpdateBufferProgress={onBuffer}
 />

<TouchableOpacity onPress={() => updateRate(0)}>
      <Text
        style={{
          color: rate === 0 ? 'orange' : 'white',
          fontSize: 16,
          padding: 5,
        }}>
          auto
      </Text>
    </TouchableOpacity>
    {qualities.map((newRate, index) => (
      <TouchableOpacity key={index} onPress={() => updateRate(newRate)}>
        <Text
          style={{
            color: rate === newRate ? 'orange' : 'white',
            fontSize: 16,
            padding: 5,
          }}>
          {newRate}p
        </Text>
      </TouchableOpacity>
))}

The rate is not changing when I select any other bit rate

the video which I'm trying have different rates available [270 ,360, 540, 720]