fix #109

lib/pages/explore_page.dart

@@ -295,6 +295,7 @@ class _SingleExplorePageState extends StateWithController<_SingleExplorePage>
       );
     } else if (data.loadPage != null || data.loadNext != null) {
       return ComicList(
+        enablePageStorage: true,
         loadPage: data.loadPage,
         loadNext: data.loadNext,
         key: const PageStorageKey("comic_list"),

lib/pages/favorites/network_favorites_page.dart

@@ -166,6 +166,7 @@ class _NormalFavoritePageState extends State<_NormalFavoritePage> {
           ),
         ];
       },
+      enablePageStorage: true,
     );
   }
 }
@@ -548,6 +549,7 @@ class _FavoriteFolder extends StatelessWidget {
   Widget build(BuildContext context) {
     return ComicList(
       key: comicListKey,
+      enablePageStorage: true,
       leadingSliver: SliverAppbar(
         title: Text(title),
         actions: [

lib/pages/main_page.dart

@@ -62,9 +62,7 @@ class _MainPageState extends State<MainPage> {
   }
 
   final _pages = [
-    const HomePage(
-      key: PageStorageKey('home'),
-    ),
+    const HomePage(),
     const FavoritesPage(
       key: PageStorageKey('favorites'),
     ),