Thank you for the quick response somehow when I open directly to the smart list I never got the prompt to hide the account list. I now hit the account list and and now when I go out of the smart list I go out of the application entirely.
Sorry I'm confused.
First you were supposed to get the prompt - unless you're using two panel (side by side) layout. If you're not using two panel layout - this is a bug. We'll investigate.
Second, I understand you *do want* the app to close if you tap Back from message list (smart message list)?
Please see app settings -> look and feel -> enable "hide account list view".
Sorry for the confusion. Hopefully I can state it more clearly.
I don't use the two panel view. The firs time I went in, as I now recall, it was immediately after the upgrade - and I chose to open the app (from the post upgrade dialogue). I didn't see the prompt.
Second, I now enabled the "hide account list view" and all is good. The app closes after I tap Back from the message list (smart message list).
So, the only issue of any significance is the lack of the prompt when I first upgraded. Now (after making the configuration change) everything is perfect.