Grid in Popup event behaviour (suite 3.6 pro)

Suite and Optimus Suite 5
#1

I Have the following scenario:

GridA in layout -ok
GridA onrowselect - ok
GridA onmouseover open PopupA - ok
PopupA contains GridB -ok
BUT GridB events (onrowselect, onmouseover) not firing (Parse ok as no error in Firebug)
(GridB onmouseover should open PopupB)

is this a known issue or have I missed something?

#2

Could you modify some our local sample and send us htmlx file to replicate the issue?
(You can copy some sample file and we just place it in the same folder)