Amaya 9.99-3 WinXP bug: creates invalid markup

Hi,

The new editing mode allows the creation of invalid xhtml strict 
documents in Amaya 9.99-3 Win XP.

Steps to reproduce:
1. Create a new XHTML Strict document
2. Write some text in a paragraph
3. Right click at the end of the paragraph
4. Select Append
5. Insert an image

The resulting document is not valid, as the img element is not inside a 
block element (a p element, for instance).

Worst of all, this invalid document can be saved and loaded and Amaya 
does not detect the error.

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