title: How to keep the snackbar open after action is called
body: <p>I use a snackbar to notify the users of my app that they aren't connected to the internet.
  I added a "retry" action to the snackbar which re-checks the connection.
  I want the snackbar to stay displayed until I dismiss it myself (when an internet connection is found), but I can't get this to work. Whenever I click on the action, the snackbar dismisses.</p>
  
  <p>I've set the duration to indefinite and the snackbar does stay open indefinitely but it dismisses when I click on the action.</p>
  
  <p>I've read online that dismissing the snackbar automatically after clicking on the action hasn't always been the default behavior.</p>
  
  <p><strong>edit:</strong></p>
  
  <p>I feel like my question might be badly phrased.
  I have a snackbar with an action but I don't want the snackbar to close when the action is executed, which it automatically does atm.</p>