This is more of a question/feature request than an issue. Is it possible with the TabNavigator to press on the active tab and have it reset it's stack? Much like most iOS TabNavigators if you are a few screens deep on a tab and want to get back to the initial route you can usually just press the current tab again and it will reset your stack. Is this currently possible and if not could this be added to the TabNavigator?

As an example if you have an iOS device just open the app store, navigate to an app then press the active tab and you will see expected behavior.