fix: lake swap on search

app/lib/pages/default_page.dart

@@ -30,6 +30,7 @@ class _DefaultPageState extends State<DefaultPage> {
     return await initialiseState(false);
   }
 
+
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
@@ -63,7 +64,10 @@ class _DefaultPageState extends State<DefaultPage> {
                     // Make request only if the selected lake is different from the current selected lake
                     if (result != selectedLake) {
                       setState(() {
+                        //selectedLake = result;
                         initialiseState(false);
+                      });
+                      Future.microtask(() async { // Reinitialise state with new lake data
                         selectedLake = result;
                       });
                     }

app/lib/server_requests/init_state.dart

@@ -52,6 +52,7 @@ Future<void> initialiseState(bool initNewLake) async {
 
         // Sort the list of SubDiv objects based on each subdivision id
         selectedSubdivisions.sort((a, b) => int.parse(a.sub_div_id).compareTo(int.parse(b.sub_div_id)));
+        selectedSubDiv = selectedSubdivisions[0];
 
         serverConnection = fetchResult.connected;
         setLastLake(); // Update persistent value for latest fetched lake