Go to default subreddit on back button pressed

[BANOnotIT]

My phone supports jesters as navigation. So it's my common UX to swipe screen like on iphones to go back. Many apps have some kind of home screen. And by going back in history multiple times I finally find myself on home page.

As far as I can see dawn doesn't use navigation when I change current viewing subreddit and thus when I'm trying to go back to my home view I instinctively just swipe the screen and application just exits.

For reference antenna pod app has distinct settings to specify home screen and only exits when user goes back on that specified screen.