YouTube iFrame Doesn’t Load in VS Code WebView

Option 1

Update WebView’s Content Security Policy (CSP)
<meta http-equiv="Content-Security-Policy" content="
  default-src 'none';
  img-src https:;
  media-src https:;
  script-src 'none';
  style-src 'unsafe-inline';
  frame-src https://www.youtube.com https://www.youtube-nocookie.com;
">

Option 2 
<a href="${this._currentVideoUrl}" class="video-link" target="_blank">
    
</a>