Is it possible to have 4:3 menus for title 16:9

[Gorr]

What scenario arrangement would I need to have 4:3 chapter selection menu for a movie (title) with dar 16:9?

I have been trying to put them in same vts but scenarist complains their dar not compatible.
I can put title and menus in separate vts but direct navigation from one vts to chapter points in another vts doesn't seem to be possible either.

Please help,

Thanks