title: Angular callback not enabling button
body: <p>I have a callback function setting a component attribute and then enabling the form submit button (via the <code>submitEnabled</code> attribute. </p>
  
  <pre><code>window.onCaptchaOk = (data) =&gt; {
    this.captchaResponse = data;
    this.submitedEnabled = true;
    console.log(`after = ${this.captchaResponse}`);
  };
  
  </code></pre>
  
  <p>However, the button seems to ignore the status change and remain disabled. Any clue why is not working?</p>