Menus Missing

Ok, so with MacOS El Capitan Xojo doesn’t show that, but with MacOS Sierra it does? I’m confused.

SORRY:
The shared screen shot appears in Windows Design Editor, not when you display a MenuHandler or the MenuBar Editor.
Because the conversation was about Menus, I searched in the Menus.

So, yes, I got that too.

Edit:
Isn’t this a simple Platform difference in how the Menus works ?

MenuItem.Visible is not available on Windows for example.

@Beatrix:

Displaying a Windows or Linux screen shot does not add anything to what I wrote.
(Read my previous entry just before this one).

Maybe we should stop here.
There’s a FR for this possible error and the question of this Thread, according to @Martin Fitzgibbons has been answered.