title: Using show() and hide() in Konva for Groups
body: <p>I created a Konva Group and added several objects to it. When I invoke <code>hide()</code> on the group and then <code>layer.draw()</code> to refresh the canvas, the object is still showing. What am I doing wrong?</p>
  
  <p>(Konva 1.4.0)</p>