StartMenu Problem

Good day!

My name is Ernesto and I am initiating in Genero, the truth seems that it
has many benefits with rtespecto to other languages as far as the business
logic, but in which it talks about the interface I have had many problems.
One of them is:

I have a window container in which position a StarMenu, but later I want to
load another different StartMenu, but the new StarMenu is not loaded, it
continues being he himself.

The code that use is similar as if it loaded a Toolbar but does not work
equal

CALL ui.interface.loadStartMenu("Menu1")
...
...
...
...
CALL ui.interface.loadStartMenu("Menu2")

But menu1 continues being active
How I make to be able to do it?

Thanks…

Zorrito Musical