ok, go into the main menu.sqf
which is located Arma Directory >SCR>Menu>Menulist
then at the bottom of each of the sqf files theres a line of code that says
thfile = thfile + ["","","0","1","0","0",[]];
just copy and paste that 10 or so times, that should be more than enough to show all the stuff in the list's, you have to do this with each .sqf in that folder.