title: Bootstrap tooltip not display on hover or click in ipad
body: <p>i am using fontawesome icon to display book star rating  .If i click that icon i want to display tooltip it is working fine in desktop and mobile browser but it is not showing the tooltip only in ipad.</p>
  
  <p>html:</p>
  
  <pre><code>&lt;i data-toggle="tooltip" class="fa fa-user-26" title="title"&gt;&lt;/i&gt;
  </code></pre>
  
  <p>js:</p>
  
  <pre><code>$('body').tooltip({
      selector: '[data-toggle=tooltip]'
  });
  </code></pre>
  
  <p>what is problem why it is not showing .. help me please..
  Thanks..</p>