script inside a div is escaped even if sanitize set to false

[movsb]

Marked version:
0.3.17+
Markdown flavor: Markdown.pl|CommonMark|GitHub Flavored Markdown|n/a
gfm

214468b

Expectation

<div>
  <script>
    alert('test');
  </script>
</div>

Result

<div>
  <script>
    alert(&#39;test&#39;);
  </script>
</div> 

What was attempted

<div>
  <script>
    alert('test');
  </script>
</div>

If I move the script tag outside the div tag, it will work.