diff --git a/.github/workflows/flutter.analyze-test.action.yaml b/.github/workflows/flutter.analyze-test.action.yaml
index da0ead3d..25391f2d 100644
--- a/.github/workflows/flutter.analyze-test.action.yaml
+++ b/.github/workflows/flutter.analyze-test.action.yaml
@@ -1,63 +1,63 @@
-name: Flutter - Analyze & Test
-
-on:
-  workflow_call:
-    inputs:
-      flutter_version:
-        description: 'The Flutter used (ex: 2.5.1)'
-        required: true
-        type: string
-    secrets:
-      passphrase:
-        description: 'The passphrase to decrypt the configuration'
-        required: true
-
-
-jobs:
-  analyze:
-    name: 'Analyze'
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout source code'
-        uses: actions/checkout@v3
-      - name: 'Setup flutter action'
-        uses: subosito/flutter-action@v2.10.0
-        with:
-          flutter-version: ${{ inputs.flutter_version }}
-      - name: 'Flutter analyze'
-        run: flutter analyze
-  format:
-    name: 'Format'
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout source code'
-        uses: actions/checkout@v3
-      - name: 'Setup flutter action'
-        uses: subosito/flutter-action@v2.10.0
-        with:
-          flutter-version: ${{ inputs.flutter_version }}
-      - name: 'Flutter format'
-        run: flutter format lib --set-exit-if-changed
-  test:
-    name: 'Test'
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout source code'
-        uses: actions/checkout@v3
-      - name: 'Decrypt secret configuration'
-        run: ./.github/scripts/decrypt_secret.sh
-        env:
-          PASSPHRASE: ${{ secrets.passphrase }}
-      - name: 'Check secret configuration'
-        run: ./.github/scripts/check_secrets_decryption.sh
-      - name: 'Setup flutter action'
-        uses: subosito/flutter-action@v2.10.0
-        with:
-          flutter-version: ${{ inputs.flutter_version }}
-      - name: 'Flutter test (with coverage)'
-        run: flutter test --coverage --test-randomize-ordering-seed random
-      - name: 'Upload coverage report'
-        uses: codecov/codecov-action@v3.1.1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
+name: Flutter - Analyze & Test
+
+on:
+  workflow_call:
+    inputs:
+      flutter_version:
+        description: 'The Flutter used (ex: 2.5.1)'
+        required: true
+        type: string
+    secrets:
+      passphrase:
+        description: 'The passphrase to decrypt the configuration'
+        required: true
+
+
+jobs:
+  analyze:
+    name: 'Analyze'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout source code'
+        uses: actions/checkout@v3
+      - name: 'Setup flutter action'
+        uses: subosito/flutter-action@v2.10.0
+        with:
+          flutter-version: ${{ inputs.flutter_version }}
+      - name: 'Flutter analyze'
+        run: flutter analyze
+  format:
+    name: 'Format'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout source code'
+        uses: actions/checkout@v3
+      - name: 'Setup flutter action'
+        uses: subosito/flutter-action@v2.10.0
+        with:
+          flutter-version: ${{ inputs.flutter_version }}
+      - name: 'Flutter format'
+        run: dart format lib --set-exit-if-changed
+  test:
+    name: 'Test'
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout source code'
+        uses: actions/checkout@v3
+      - name: 'Decrypt secret configuration'
+        run: ./.github/scripts/decrypt_secret.sh
+        env:
+          PASSPHRASE: ${{ secrets.passphrase }}
+      - name: 'Check secret configuration'
+        run: ./.github/scripts/check_secrets_decryption.sh
+      - name: 'Setup flutter action'
+        uses: subosito/flutter-action@v2.10.0
+        with:
+          flutter-version: ${{ inputs.flutter_version }}
+      - name: 'Flutter test (with coverage)'
+        run: flutter test --coverage --test-randomize-ordering-seed random
+      - name: 'Upload coverage report'
+        uses: codecov/codecov-action@v3.1.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           directory: ./coverage/
\ No newline at end of file
diff --git a/lib/bloc/scroll_status/scroll_status_bloc.dart b/lib/bloc/scroll_status/scroll_status_bloc.dart
index 27fb2b50..035a871b 100644
--- a/lib/bloc/scroll_status/scroll_status_bloc.dart
+++ b/lib/bloc/scroll_status/scroll_status_bloc.dart
@@ -25,10 +25,6 @@ class ScrollStatusBloc extends Bloc<ScrollStatusEvent, ScrollStatusState> {
     );
   }
 
-
-
-
-
   Future<void> _onScrollChanged(
       ScrollStatusChanged event, Emitter<ScrollStatusState> emit) async {
     emit(
diff --git a/lib/main.dart b/lib/main.dart
index ce277661..d322d42b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -18,7 +18,7 @@ void main() async {
   );
   MobileAds.instance.initialize();
 
-  //Bloc.observer = SimpleBlocObserver();
+  Bloc.observer = SimpleBlocObserver();
 
   runApp(
     Chabo(