title: How to force animation on chartjs?
body: <p>I have charts grouped under tab (based on <a href="https://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_tabs_dynamic&amp;stacked=h" rel="nofollow noreferrer">this</a>)  like this:
  <img src="https://imgur.com/lR2EyiY.jpg" alt="charts" title="charts">
  When I reload the page or update values, animation works well. But I would like to start animation when I open tab with charts.
  Is it possible?</p>
  
  <p>I tried to use 
  <code>chart.update()</code> or <code>chart.render()</code> but nothing work.</p>