React navigation 5 - header is not shown - react-native

Question

Trying to update my app to react navigation 5 and been confronting some issues.
First of all, the header does not show up. Snips from the code:
[from App.js]
const Tab = createBottomTabNavigator();
function App() {
return (
<NavigationContainer>
<Tab.Navigator >
<Tab.Screen name="Home" component={HomeScreen} options={{ title:'some title' }}/>
<Tab.Screen name="Upload" component={UploadScreen} />
<Tab.Screen name="Find" component={FindScreen} />
</Tab.Navigator>
</NavigationContainer>
);
}
export default App;
and the style of the current screen:
<View style={{flex:1, flexDirection:'column',justifyContent:'space-between'}}>
Here is a screenshot of the app on an Android emulator (and it looks the same on my phone):
As you can see, the header is not shown, the tab navgiation does not right, and so are the buttons (something changed about their background). I did not change anything in the app besides upgrading to react-navigation 5..
Thanks for the help!

Answer 1

Tab navigators do not have header support. You have to wrap your tab navigator inside a stack navigator.
import { createStackNavigator } from "#react-navigation/stack";
// ... other imports
export const App = () => {
return (
<NavigationContainer>
<StackNavigator />
</NavigationContainer>
);
}
const Stack = createStackNavigator();
const StackNavigator = () => {
return (
<Stack.Navigator>
<Stack.Screen name="Tabs" component={TabNavigator} />
</Stack.Navigator>
);
}
const Tab = createTabNavigator();
const TabNavigator = () => {
return (
<Tab.Navigator >
<Tab.Screen name="Home" component={HomeScreen} />
<Tab.Screen name="Upload" component={UploadScreen} />
<Tab.Screen name="Find" component={FindScreen} />
</Tab.Navigator>
);
}