code: function needToGetManifest () {
          var requiresSimulcastSeekingData = {
            restartable: true,
            seekable: true,
            playable: false,
            none: false
          };
  
          return windowType !== WindowTypes.STATIC && requiresSimulcastSeekingData[getLiveSupport(device)];
        }
docs: TODO: make this more reusable so Player Component can do this for HLS Live CDN failover