Hovering over a MenuSeparator in a programmatically generated Menu causes an error.

[mwernsing]

To reproduce:

1. Open dijit/tests/test_Menu.html
2. Click on "create programmatic menu" button
3. Right click on div with blue outline
4. Move mouse over menu until over the first MenuSeparator?
5. Error at: widget.focus(last ? "end" : "start"); in _KeyNavContainer in focusChild() method. Widget has no method .focus()

As mentioned in the title this error only appears to happen with a programmatically created Menu and MenuSeparator?.

Also at this point widget.isFocusable() returns "false"

[bill]

Duplicate of #16491.
I fixed this in 1.8.3, are you really still seeing it in 1.8.5? It's working for me, tested on chrome/mac and FF/mac.

[mwernsing]

Turns out I'm actually using 1.8.2. Sorry for the inconvenience.