Cursor navigation in enclosed table in a table.

Hello.
With Amaya 10.0.1 on Mac OS 10.4 PPC, I experience an annoying drawback:
In an enclosed table in a table, the cursor seems stuck into the  
enclosed table.
Copy the following code to reproduce it.

<table border="1">
   <tbody>
     <tr>
       <td>one</td>
     </tr>
     <tr>
       <td>two</td>
     </tr>
     <tr>
       <td>three

         <p>here</p>

         <p>zgergzerg</p>

         <table border="3">
           <tbody>
             <tr>
               <td>one one</td>
             </tr>
             <tr>
               <td>two two</td>
             </tr>
             <tr>
               <td>3 3</td>
             </tr>
             <tr>
               <td>4 4</td>
             </tr>
           </tbody>
         </table>

         <p>end</p>

         <p></p>
       </td>
     </tr>
   </tbody>
</table>

That produces this:


Put the cursor in the word here. Then navigate with left and right  
arrows, the behaviour is correct.
Then navigate with up and down arrow, the cursor moves to the inner  
table and can't leave it.
Hope this help.

Regards, Pascal.
http://blady.pagesperso-orange.fr