Going back destroys the current view

Going back in the wizard destroys the current view.
When going forward again the view is created again. This essentially kills all user input which is especially annyoing if the user entered some text in a text field.

Start by reproducing the wizard flow and tracing what happens to the current view when navigating back and forward. The fix is done when returning to the view preserves previously entered text and other user input instead of recreating it empty.

Written by the indexing model from the issue text.