Amaya 8.7 WinXP bug: caption error not detected

Hi,

Amaya 8.7 WinXP does not detect the following error in a XHTML 1.0 Strict
document:

<table border="1">
  <caption>This is the caption
    <p>This paragraph is not allowed here</p>
  </caption>
  <tbody>
    <tr>
      <td>Sample</td>
    </tr>
  </tbody>
</table>

W3C validator detects the following error:
    document type does not allow element "p" here; missing one of "object",
    "ins", "del", "map", "button" start-tag

Furthermore, Amaya let the user add more paragraphs if there is a paragraph
in the caption.

Note: I have added the paragraph using the source view. In normal view,
Amaya does not let the user add a paragraph in the caption.

Best regards,
Bartolomé Sintes Marco (http://www.mclibre.org)