title: How can I remove Buttons in Pixi?
body: <p>When I remove a scene, the previous buttons will still be clickable. Not visible, but clickable.</p>
  
  <p>I try to code a Game with Pixi an have different scenes like the menu, etc. I use the GitHub Tutorial from KittyKatattack. I just removed the scene, where the buttons were attatched to, but that doesnt work. Also removing the button itself doesnt help.</p>
  
  <p>`</p>
  
  <pre><code>let playButtonFrames = [id["playButtonUp.png"], id['playButtonDown.png']];
  playButton = t.button(playButtonFrames);
  playButton.y = window.innerHeight/2 - playButton.height/2 - 150;
  playButton.x = window.innerWidth/2 - playButton.width/2;
  t.makeInteractive(playButton);
  playButton.press = () =&gt; {
      console.log('U');
      state = chooseMap;
  }
  </code></pre>
  
  <p>That is the setup for the button. chooseMap() looks like this:</p>
  
  <pre><code>function chooseMap() {
      app.stage.removeChild(menuScene);
      app.stage.addChild(chooseMapScene);
  
  }
  </code></pre>
  
  <p>The Img of the Button dissapears, but its still clickable.</p>
  
  <p>There are no Error Messages. And well... I want the button to be fully removed when I change the scene.</p>
  
  <p>Thank you for your help.</p>