thanks for asking.

While the menu is active, a long press of the menu button will bring you to the top entry of the menu. You'll only notice this when you're not already at the top entry of the menu, of course.

For a full reference, including another long press shortcut, please see "Button shortcuts inside the menu" at

http://helpbooks.iospirit.net/remotebuddy/english/ref_menu.html

I'm afraid that right now, I'll not be able to help out with an immediate solution. Sorry for that!

I'm working on new concepts for button mapping for some time now, but I'm still refining and it's not ready for primetime just yet.

Best regards, 
Felix Schwarz