title: Embedding twitter timeline does not render in angular 7
body: <p>I am following <a href="https://help.twitter.com/en/using-twitter/embed-twitter-feed" rel="noreferrer">https://help.twitter.com/en/using-twitter/embed-twitter-feed</a> for embedding timeline in the angular page. Only button renders but not the actual timeline.</p>
  
  <p>The <strong>index.html</strong> looks like:</p>
  
  <pre><code>&lt;body style="margin:0"&gt;
      &lt;script async src="https://platform.twitter.com/widgets.js" charset="utf-8"&gt;&lt;/script&gt;
      &lt;app-root&gt;&lt;/app-root&gt;
  &lt;/body&gt;
  </code></pre>
  
  <p><strong>app.component.html</strong> looks like below:</p>
  
  <pre><code>&lt;a class="twitter-timeline"
     href="https://twitter.com/TwitterDev/lists/national-parks?ref_src=twsrc%5Etfw"&gt;
        A Twitter List by TwitterDev
  &lt;/a&gt; 
  </code></pre>
  
  <p>Also tried things like <strong>app.component.ts</strong>:</p>
  
  <pre><code>ngOnInit(){
     if ((&lt;any&gt;window).twttr.ready())
        (&lt;any&gt;window).twttr.widgets.load();
  }
  </code></pre>
  
  <p>But no luck</p>