Trying to embed a platform view but the PrerollContext does not support embedding in youtube_player_flutter

I'm trying to embed youtube video in my app but video always loading. I'm using youtube_player_flutter I see in the console it throws Trying to embed a platform view but the PrerollContext does not support embedding

YoutubePlayerController _controller = YoutubePlayerController(
    initialVideoId: "a5SxyQ-9YDA",
);

YoutubePlayer(
  controller: _controller,
  showVideoProgressIndicator: true,
),