title: How to prevent scrolling down in Angular material dialog?
body: <p>I retrieve data via <code>http</code> requests and the text is pre-formated as HTML text and most of the time quite long. Essentially I use the following content:</p>
  
  <pre><code>&lt;h2 matDialogTitle&gt; My title&lt;/h2&gt;
  &lt;mat-dialog-content&gt;
    &lt;p [innerHTML]="data.displayText" &gt;&lt;/p&gt;
  &lt;/mat-dialog-content&gt;
  &lt;div mat-dialog-actions align="end"&gt;
    &lt;button mat-button mat-dialog-close color="primary"&gt;Close&lt;/button&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The content of the dialog is <em>always</em> scrolled down - close to the very ending. How to prevent this <em>feature</em> and display the content from the very beginning?</p>