title: Can I know if the task pane is pinned or not in outlook web add in?
body: <p>I got article saying how to implement a pinnable task pane</p>
  
  <p><a href="https://docs.microsoft.com/en-us/outlook/add-ins/pinnable-taskpane" rel="nofollow noreferrer">doc</a></p>
  
  <p>But can I know on run time if the task pane is pinned or not? Cannot find anything like that is <code>Office.js</code></p>