title: How to implement persistent Bottom Sheets from Material Design docs
body: <p>Anyone has or can provide more information about it? Just searched half of the web but couldn't find anything more, not even a demo app from google. </p>
  
  <p><a href="https://www.google.com/design/spec/components/bottom-sheets.html#bottom-sheets-persistent-bottom-sheets" rel="nofollow">https://www.google.com/design/spec/components/bottom-sheets.html#bottom-sheets-persistent-bottom-sheets</a></p>
  
  <p>How can I implement these persistent Bottom Sheets?</p>