title: getInitialProps never gets called...what am I doing wrong?
body: <p>I'm new to React and Next.js, so bear with me. But I've spent three hours searching, and I cannot for the life of me figure out what I'm doing wrong here.</p>
  
  <p><code>this.props.test</code> doesn't output anything, even though it seems like it should output 'test'.</p>
  
  <p>It's like <code>getInitialProps</code> is never even called. </p>
  
  <pre><code>class Example extends React.Component {
  
    static async getInitialProps() {
      return {
        test: 'test'
      }
    }
  
    render() {
      return (
        &lt;h1&gt;Hi {this.props.test}&lt;/h1&gt;
      )
   } 
  
  }
  </code></pre>