title: Bootstrap 4.3.1 Popover Does Not Display Table Inside Popover Content
body: <p>I have a Bootstrap 4.3.1 Popover with a Table embedded inside the content. Everything is displayed but the table is not. In the below code, I've tried both the function for <code>content</code> as well as directly <code>$('#a02').html()</code>.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>$("[data-toggle=popover]").popover({
      html: true,    
      content: function() { return $('#a02').html(); },  // Also tried directly without function
      title: 'Test'
    }).click(function() {
     $(this).popover('show');
    });</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/js/bootstrap.bundle.min.js"&gt;&lt;/script&gt;
  &lt;link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet"/&gt;
  
  
  &lt;a href="#" data-toggle="popover" data-trigger="focus" data-placement="right"&gt;
     Click Here for Popover
  &lt;/a&gt;
  
  &lt;div id="a02" style="display: none;"&gt;
     Some text before table
     &lt;div&gt;
        &lt;table width="100%"&gt;
            &lt;thead&gt;
                &lt;th&gt;Column 1&lt;/th&gt;
                &lt;th&gt;Column 2&lt;/th&gt;
                &lt;th&gt;Column 3&lt;/th&gt;
            &lt;/thead&gt;
            &lt;tbody&gt;
                &lt;tr&gt;
                    &lt;td&gt;1&lt;/td&gt;
                    &lt;td&gt;2&lt;/td&gt;
                    &lt;td&gt;3&lt;/td&gt;
                &lt;/tr&gt;
            &lt;/tbody&gt;
        &lt;/table&gt;
     &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>Some people have tried showing me a JSFiddle that works with Bootstrap 3. I took their JSFiddle and merely changed the Bootstrap refs to 4, and it broke. 
  <a href="http://jsfiddle.net/irmoathlete/mk4wjz5f/" rel="noreferrer">Bootstrap 3 JSFiddle</a> | <a href="http://jsfiddle.net/ejvfL97x/" rel="noreferrer">Bootstrap 4 JSFiddle</a></p>