App rejected on AppStoreConnect: Y… | Apple Developer Forums

App rejected on AppStoreConnect: Your app still declares support for audio in the UIBackgroundModes key in your Info.plist but did not include features that require persistent audio.

I dont undertand this error because im use features with audio in the background. Here is the code that i use it:

Code Block    private func playTrack(filePath: URL) {
    self.timer?.invalidate()
    do {
      let songData = try Data(contentsOf: filePath, options: NSData.ReadingOptions.mappedIfSafe)
      try AVAudioSession.sharedInstance().setActive(true)
      player = try AVAudioPlayer(data: songData, fileTypeHint: AVFileType.mp3.rawValue)
      player?.delegate = self
      player?.prepareToPlay()
      sliderPodcast.isEnabled = true
      buttonPlayMinimized.isEnabled = true
      changeState(.playing)
      setupNowPlaying()
    } catch {
      presenter?.alertDownloadPodcast()
    }
  }

Code Block
private func playTrack(filePath: URL) {
self.timer?.invalidate()
do {
let songData = try Data(contentsOf: filePath, options: NSData.ReadingOptions.mappedIfSafe)
try AVAudioSession.sharedInstance().setActive(true)
player = try AVAudioPlayer(data: songData, fileTypeHint: AVFileType.mp3.rawValue)
player?.delegate = self
player?.prepareToPlay()
sliderPodcast.isEnabled = true
buttonPlayMinimized.isEnabled = true
changeState(.playing)
setupNowPlaying()
} catch {
presenter?.alertDownloadPodcast()
}
}

and here:

Code Block private func setupNowPlaying() {
    guard let podcastContent = presenter?.getCurrentPodcastContent() else {
      return
    }
     
    var nowPlayingInfo = [String : Any]()
    nowPlayingInfo[MPMediaItemPropertyTitle] = podcastContent.title
     
    if let image = imageViewPodcast.image {
      nowPlayingInfo[MPMediaItemPropertyArtwork] = MPMediaItemArtwork(boundsSize: image.size) { size in
        return image
      }
    }
    nowPlayingInfo[MPNowPlayingInfoPropertyElapsedPlaybackTime] = player?.currentTime
    nowPlayingInfo[MPMediaItemPropertyPlaybackDuration] = player?.duration
    nowPlayingInfo[MPNowPlayingInfoPropertyPlaybackRate] = player?.rate
     
    MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo
  }
   
  private func updateAudioControlCenterPlaying(isPause: Bool) {
    guard var nowPlayingInfo = MPNowPlayingInfoCenter.default().nowPlayingInfo else {
      return
    }
     
    nowPlayingInfo[MPNowPlayingInfoPropertyElapsedPlaybackTime] = player?.currentTime
    nowPlayingInfo[MPNowPlayingInfoPropertyPlaybackRate] = isPause ? 0 : 1
     
    MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo
  }

Code Block
private func setupNowPlaying() {
guard let podcastContent = presenter?.getCurrentPodcastContent() else {
return
}

var nowPlayingInfo = [String : Any]()
nowPlayingInfo[MPMediaItemPropertyTitle] = podcastContent.title

if let image = imageViewPodcast.image {
nowPlayingInfo[MPMediaItemPropertyArtwork] = MPMediaItemArtwork(boundsSize: image.size) { size in
return image
}
}
nowPlayingInfo[MPNowPlayingInfoPropertyElapsedPlaybackTime] = player?.currentTime
nowPlayingInfo[MPMediaItemPropertyPlaybackDuration] = player?.duration
nowPlayingInfo[MPNowPlayingInfoPropertyPlaybackRate] = player?.rate

MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo
}

private func updateAudioControlCenterPlaying(isPause: Bool) {
guard var nowPlayingInfo = MPNowPlayingInfoCenter.default().nowPlayingInfo else {
return
}

nowPlayingInfo[MPNowPlayingInfoPropertyElapsedPlaybackTime] = player?.currentTime
nowPlayingInfo[MPNowPlayingInfoPropertyPlaybackRate] = isPause ? 0 : 1

MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo
}

ans here is the full error on AppStoreConnect:

Guideline 2.5.4 - Performance - Software Requirements
.
Your app still declares support for audio in the UIBackgroundModes key in your Info.plist but did not include features that require persistent audio.
.
Next Steps
.
The audio key is intended for use by apps that provide audible content to the user while in the background, such as music player or streaming audio apps. Please revise your app to provide audible content to the user while the app is in the background or remove the "audio" setting from the UIBackgroundModes key.

So, what do i have to do?