Back button display issue with Ionic version 1.0.1

After upgrading to version 1.0.1 from 1.0 we have following issue with side menu application.

When one view is open and select same view from side menu second page will not display back button.

Here is code pen demo. http://codepen.io/anon/pen/wamRVX
Sequence to reproduce

  1. Select Check in from side menu.
  2. Click on Attendees on main page new page will display back button
  3. Click back which will return to Check in page
  4. Now select check in from side menu (Even if same page is open)
  5. Click on Attendees link new page will not display Back button