lib/state/widgets/components/error_bar.dart

@@ -13,7 +13,9 @@ class ErrorBar extends StatelessWidget {
   @override
   Widget build(BuildContext context) => ControllerProvider<ErrorBarController>(
     create: (context) => ErrorBarController(),
-    child: (context) => AnimatedSwitcher(
+    child: (context) => AnimatedSize(
+      duration: animationDuration,
+      child: AnimatedSwitcher(
           duration: animationDuration,
           transitionBuilder: (Widget child, Animation<double> animation) => SlideTransition(
             position: Tween<Offset>(
@@ -50,5 +52,6 @@ class ErrorBar extends StatelessWidget {
               )
           )
       ),
+    ),
   );
 }