Prevent the Help buttons from being underneath the Nav Bar on Android.

lib/pages/home.dart

@@ -136,7 +136,8 @@ class _HomePageState extends State<HomePage> {
       child: Center(child: page),
     );
 
-    Widget? drawer, body;
+    Widget? drawer;
+    Widget body;
     if (Platform.isAndroid || Platform.isIOS) {
       drawer = navigation;
       body = main;
@@ -156,8 +157,11 @@ class _HomePageState extends State<HomePage> {
           title: Text("Expense Tracker"),
         ),
         drawer: drawer,
-        body: body,
+        body: SafeArea(child: body),
         floatingActionButton: floatingButton,
+        extendBody: false,
+        extendBodyBehindAppBar: false,
+        resizeToAvoidBottomInset: true,
       );
     });
   }