In the latest build of jQuery Mobile, the way to add a back button is by adding 'data-add-back-btn="true"' to your overall "page" div.
This works great. However, When viewing a nested list submenu the back button is no longer there.
By looking at the output code, it seems whats happening is, jquery mobile is hiding your original "page" div, and creating a new one (without the back button attribute set to true).
I dont have a demo URL at this time, but you can see the issue in action at the demo page http://jquerymobile.com/test/docs/lists/lists-nested.html
My question is, is there something I need to add, that will tell it to add a back-button for nested menus? and if not, is there some way I can hack it to automatically add the back-button attribute to all "page" divs?
Appreciate any help on this is issue.