[TOBAGO] renderedPartially does not work with defaultCommand

[goodusername]

Hi all,

I have button that does some search and reloads the panel for results
<tc:button id="submit"
               label="#{someBundle.search}"
               action="#{searchTermSimple.search}">
       <tc:attribute name="renderedPartially" 
value="termSimpleSearchPanel" />
</tc:button>

if I add defaultCommand="true" partial rendering does not work anymore :(
Any solution, please?

Thanks,
Stojan