title: angular js href add unsafe in beginning of url
body: <p>When trying to access </p>
  
  <pre><code>app://csttree?featuretype=cst_issue&amp;verticalid=2132321&amp;l1=3213&amp;l2=3242
  </code></pre>
  
  <p>in my app, it's parsing the url to ==> </p>
  
  <pre><code>unsafe:app://csttree?featuretype=cst_issue&amp;verticalid=2132321&amp;l1=3213&amp;l2=3242
  </code></pre>
  
  <p>Is there a way to avoid <code>unsafe</code> at the beginning of the url?</p>