Submenu width don't work when changing language (Joom!Fish)

Hi,

I downloaded B&W for a site that I'm currently developing.

In Parameters (Extended), Submenu Column[i] Width I have 250px as the
desired width for my sub-menu (colw1=250).

In default language the width parameter (colw1=250) works fine but
when I change language (using Joom!Fish) the submenu width returns to
its default value.

Any ideas how can I fix this issue?

Thanks,
George