diff --git a/src/ui/flutter_app/lib/widgets/about_page.dart b/src/ui/flutter_app/lib/widgets/about_page.dart
index 99bb3009..21fe8b42 100644
--- a/src/ui/flutter_app/lib/widgets/about_page.dart
+++ b/src/ui/flutter_app/lib/widgets/about_page.dart
@@ -163,7 +163,7 @@ class _AboutPageState extends State<AboutPage> {
   _showVersionInfo() {
     showDialog(
       context: context,
-      barrierDismissible: false,
+      barrierDismissible: true,
       builder: (context) => alertDialog(context),
     );
   }
diff --git a/src/ui/flutter_app/lib/widgets/game_page.dart b/src/ui/flutter_app/lib/widgets/game_page.dart
index acde0d32..dfdf51a6 100644
--- a/src/ui/flutter_app/lib/widgets/game_page.dart
+++ b/src/ui/flutter_app/lib/widgets/game_page.dart
@@ -434,7 +434,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
     if (result == GameResult.win) {
       showDialog(
         context: context,
-        barrierDismissible: false,
+        barrierDismissible: true,
         builder: (BuildContext context) {
           return AlertDialog(
             title: Text(dialogTitle,
@@ -461,7 +461,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
     } else {
       showDialog(
         context: context,
-        barrierDismissible: false,
+        barrierDismissible: true,
         builder: (BuildContext context) {
           return AlertDialog(
             title: Text(dialogTitle,
@@ -685,7 +685,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
       ),
       onPressed: () => showDialog(
         context: context,
-        barrierDismissible: false,
+        barrierDismissible: true,
         builder: (BuildContext context) {
           return AlertDialog(
             backgroundColor: AppTheme.moveHistoryDialogBackgroundColor,
@@ -728,7 +728,7 @@ class _GamePageState extends State<GamePage> with RouteAware {
       ),
       onPressed: () => showDialog(
         context: context,
-        barrierDismissible: false,
+        barrierDismissible: true,
         builder: (BuildContext context) {
           return AlertDialog(
             backgroundColor: AppTheme.hintDialogackgroundColor,