do you mean

1) that in PE as soon as you add a panel all you see is the frame with no buttons? that is the default, you can remove the frames and add buttons to the panel

2) in PE all is OK but in the emulator or the Pronto all you see are the frames (not the buttons that are in PE) then the problem is that the buttons don't do anything (don't have an action on the action list) and the Pronto thinks they are for future use and so does not show them in "use" mode