BUG: Table inside a Table Cell

[davidchandra]

There seems to be a bug in table nesting. I tried to put a table in a table cell, when it generates there is no error but the whole row does not show anything. The main table is part of a List
Conceptual Structure:

<List>
 <MainTable>
   <Row>
      <Cell1>
             fields....
      </Cell1>
     <Cell2>
             <ChildTable>
                    <Row>
                          fields...  
                    </Row>
             </ChildTable>
     </Cell2>

   </Row>
  </MainTable>
</List>