Contents such as:
<![CDATA[<ol> <li><p>Hello</p></li> <li><p>world</p> <ol> <li><p>Hello nested</p></li> <li><p>world nested</p></li> </ol> </li> </ol>]]>
are rendered as:
1. ((( Hello ))) 1. ((( world 1. Hello nested 1. world nested )))
The missing groups reset numbering and adds unwanted vertical spaces.