diff --git a/packages/flutter/lib/src/material/dialog.dart b/packages/flutter/lib/src/material/dialog.dart
index e21330412124..77952798675e 100644
--- a/packages/flutter/lib/src/material/dialog.dart
+++ b/packages/flutter/lib/src/material/dialog.dart
@@ -1238,6 +1238,12 @@ Widget _buildMaterialDialogTransitions(BuildContext context, Animation<double> a
 ///
 /// {@macro flutter.widgets.RestorationManager}
 ///
+/// If not null, `traversalEdgeBehavior` argument specifies the transfer of
+/// focus beyond the first and the last items of the dialog route. By default,
+/// uses [TraversalEdgeBehavior.closedLoop], because it's typical for dialogs
+/// to allow users to cycle through widgets inside it without leaving the
+/// dialog.
+///
 /// ** See code in examples/api/lib/material/dialog/show_dialog.2.dart **
 /// {@end-tool}
 ///
@@ -1263,6 +1269,7 @@ Future<T?> showDialog<T>({
   bool useRootNavigator = true,
   RouteSettings? routeSettings,
   Offset? anchorPoint,
+  TraversalEdgeBehavior? traversalEdgeBehavior,
 }) {
   assert(builder != null);
   assert(barrierDismissible != null);
@@ -1289,6 +1296,7 @@ Future<T?> showDialog<T>({
     settings: routeSettings,
     themes: themes,
     anchorPoint: anchorPoint,
+    traversalEdgeBehavior: traversalEdgeBehavior ?? TraversalEdgeBehavior.closedLoop,
   ));
 }
 
@@ -1367,6 +1375,7 @@ class DialogRoute<T> extends RawDialogRoute<T> {
     bool useSafeArea = true,
     super.settings,
     super.anchorPoint,
+    super.traversalEdgeBehavior,
   }) : assert(barrierDismissible != null),
        super(
          pageBuilder: (BuildContext buildContext, Animation<double> animation, Animation<double> secondaryAnimation) {
diff --git a/packages/flutter/lib/src/material/popup_menu.dart b/packages/flutter/lib/src/material/popup_menu.dart
index 26c3a5efe712..e27dc3d161c7 100644
--- a/packages/flutter/lib/src/material/popup_menu.dart
+++ b/packages/flutter/lib/src/material/popup_menu.dart
@@ -794,7 +794,10 @@ class _PopupMenuRoute<T> extends PopupRoute<T> {
     required this.capturedThemes,
     this.constraints,
     required this.clipBehavior,
-  }) : itemSizes = List<Size?>.filled(items.length, null);
+  }) : itemSizes = List<Size?>.filled(items.length, null),
+       // Menus always cycle focus through their items irrespective of the
+       // focus traversal edge behavior set in the Navigator.
+       super(traversalEdgeBehavior: TraversalEdgeBehavior.closedLoop);
 
   final RelativeRect position;
   final List<PopupMenuEntry<T>> items;
diff --git a/packages/flutter/lib/src/widgets/actions.dart b/packages/flutter/lib/src/widgets/actions.dart
index 4af2204c6b3a..8cd8dfc209d0 100644
--- a/packages/flutter/lib/src/widgets/actions.dart
+++ b/packages/flutter/lib/src/widgets/actions.dart
@@ -251,6 +251,25 @@ abstract class Action<T extends Intent> with Diagnosticable {
   /// The default implementation returns true.
   bool consumesKey(T intent) => true;
 
+  /// Converts the result of [invoke] of this action to a [KeyEventResult].
+  ///
+  /// This is typically used when the action is invoked in response to a keyboard
+  /// shortcut.
+  ///
+  /// The [invokeResult] argument is the value returned by the [invoke] method.
+  ///
+  /// By default, calls [consumesKey] and converts the returned boolean to
+  /// [KeyEventResult.handled] if it's true, and [KeyEventResult.skipRemainingHandlers]
+  /// if it's false.
+  ///
+  /// Concrete implementations may refine the type of [invokeResult], since
+  /// they know the type returned by [invoke].
+  KeyEventResult toKeyEventResult(T intent, covariant Object? invokeResult) {
+    return consumesKey(intent)
+      ? KeyEventResult.handled
+      : KeyEventResult.skipRemainingHandlers;
+  }
+
   /// Called when the action is to be performed.
   ///
   /// This is called by the [ActionDispatcher] when an action is invoked via
diff --git a/packages/flutter/lib/src/widgets/focus_manager.dart b/packages/flutter/lib/src/widgets/focus_manager.dart
index e32e8bf2fdd9..329f2e649d15 100644
--- a/packages/flutter/lib/src/widgets/focus_manager.dart
+++ b/packages/flutter/lib/src/widgets/focus_manager.dart
@@ -1213,6 +1213,7 @@ class FocusScopeNode extends FocusNode {
     super.onKey,
     super.skipTraversal,
     super.canRequestFocus,
+    this.traversalEdgeBehavior = TraversalEdgeBehavior.closedLoop,
   })  : assert(skipTraversal != null),
         assert(canRequestFocus != null),
         super(
@@ -1222,6 +1223,14 @@ class FocusScopeNode extends FocusNode {
   @override
   FocusScopeNode get nearestScope => this;
 
+  /// Controls the transfer of focus beyond the first and the last items of a
+  /// [FocusScopeNode].
+  ///
+  /// Changing this field value has no immediate effect on the UI. Instead, next time
+  /// focus traversal takes place [FocusTraversalPolicy] will read this value
+  /// and apply the new behavior.
+  TraversalEdgeBehavior traversalEdgeBehavior;
+
   /// Returns true if this scope is the focused child of its parent scope.
   bool get isFirstFocus => enclosingScope!.focusedChild == this;
 
@@ -1349,6 +1358,7 @@ class FocusScopeNode extends FocusNode {
       return child.toStringShort();
     }).toList();
     properties.add(IterableProperty<String>('focusedChildren', childList, defaultValue: const Iterable<String>.empty()));
+    properties.add(DiagnosticsProperty<TraversalEdgeBehavior>('traversalEdgeBehavior', traversalEdgeBehavior, defaultValue: TraversalEdgeBehavior.closedLoop));
   }
 }
 
diff --git a/packages/flutter/lib/src/widgets/focus_traversal.dart b/packages/flutter/lib/src/widgets/focus_traversal.dart
index 3eb2dddaa359..af7f3cd2cea7 100644
--- a/packages/flutter/lib/src/widgets/focus_traversal.dart
+++ b/packages/flutter/lib/src/widgets/focus_traversal.dart
@@ -84,8 +84,43 @@ enum TraversalDirection {
   left,
 }
 
-/// An object used to specify a focus traversal policy used for configuring a
-/// [FocusTraversalGroup] widget.
+/// Controls the transfer of focus beyond the first and the last items of a
+/// [FocusScopeNode].
+///
+/// This enumeration only controls the traversal behavior performed by
+/// [FocusTraversalPolicy]. Other methods of focus transfer, such as direct
+/// calls to [FocusNode.requestFocus] and [FocusNode.unfocus], are not affected
+/// by this enumeration.
+///
+/// See also:
+///
+/// * [FocusTraversalPolicy], which implements the logic behind this enum.
+/// * [FocusScopeNode], which is configured by this enum.
+enum TraversalEdgeBehavior {
+  /// Keeps the focus among the items of the focus scope.
+  ///
+  /// Requesting the next focus after the last focusable item will transfer the
+  /// focus to the first item, and requesting focus previous to the first item
+  /// will transfer the focus to the last item, thus forming a closed loop of
+  /// focusable items.
+  closedLoop,
+
+  /// Allows the focus to leave the [FlutterView].
+  ///
+  /// Requesting next focus after the last focusable item or previous to the
+  /// first item will unfocus any focused nodes. If the focus traversal action
+  /// was initiated by the embedder (e.g. the Flutter Engine) the embedder
+  /// receives a result indicating that the focus is no longer within the
+  /// current [FlutterView]. For example, [NextFocusAction] invoked via keyboard
+  /// (typically the TAB key) would receive [KeyEventResult.skipRemainingHandlers]
+  /// allowing the embedder handle the shortcut. On the web, typically the
+  /// control is transfered to the browser, allowing the user to reach the
+  /// address bar, escape an `iframe`, or focus on HTML elements other than
+  /// those managed by Flutter.
+  leaveFlutterView,
+}
+
+/// Determines how focusable widgets are traversed within a [FocusTraversalGroup].
 ///
 /// The focus traversal policy is what determines which widget is "next",
 /// "previous", or in a direction from the widget associated with the currently
@@ -407,12 +442,24 @@ abstract class FocusTraversalPolicy with Diagnosticable {
       return false;
     }
     if (forward && focusedChild == sortedNodes.last) {
-      _focusAndEnsureVisible(sortedNodes.first, alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtEnd);
-      return true;
+      switch (nearestScope.traversalEdgeBehavior) {
+        case TraversalEdgeBehavior.leaveFlutterView:
+          focusedChild!.unfocus();
+          return false;
+        case TraversalEdgeBehavior.closedLoop:
+          _focusAndEnsureVisible(sortedNodes.first, alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtEnd);
+          return true;
+      }
     }
     if (!forward && focusedChild == sortedNodes.first) {
-      _focusAndEnsureVisible(sortedNodes.last, alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtStart);
-      return true;
+      switch (nearestScope.traversalEdgeBehavior) {
+        case TraversalEdgeBehavior.leaveFlutterView:
+          focusedChild!.unfocus();
+          return false;
+        case TraversalEdgeBehavior.closedLoop:
+          _focusAndEnsureVisible(sortedNodes.last, alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtStart);
+          return true;
+      }
     }
 
     final Iterable<FocusNode> maybeFlipped = forward ? sortedNodes : sortedNodes.reversed;
@@ -1592,7 +1639,7 @@ class _FocusTraversalGroupState extends State<FocusTraversalGroup> {
   // The internal focus node used to collect the children of this node into a
   // group, and to provide a context for the traversal algorithm to sort the
   // group with.
-  FocusNode? focusNode;
+  late final FocusNode focusNode;
 
   @override
   void initState() {
@@ -1606,7 +1653,7 @@ class _FocusTraversalGroupState extends State<FocusTraversalGroup> {
 
   @override
   void dispose() {
-    focusNode?.dispose();
+    focusNode.dispose();
     super.dispose();
   }
 
@@ -1614,7 +1661,7 @@ class _FocusTraversalGroupState extends State<FocusTraversalGroup> {
   Widget build(BuildContext context) {
     return _FocusTraversalGroupMarker(
       policy: widget.policy,
-      focusNode: focusNode!,
+      focusNode: focusNode,
       child: Focus(
         focusNode: focusNode,
         canRequestFocus: false,
@@ -1705,9 +1752,20 @@ class NextFocusIntent extends Intent {
 ///
 /// See [FocusTraversalPolicy] for more information about focus traversal.
 class NextFocusAction extends Action<NextFocusIntent> {
+  /// Attempts to pass the focus to the next widget.
+  ///
+  /// Returns true if a widget was focused as a result of invoking this action.
+  ///
+  /// Returns false when the traversal reached the end and the engine must pass
+  /// focus to platform UI.
+  @override
+  bool invoke(NextFocusIntent intent) {
+    return primaryFocus!.nextFocus();
+  }
+
   @override
-  void invoke(NextFocusIntent intent) {
-    primaryFocus!.nextFocus();
+  KeyEventResult toKeyEventResult(NextFocusIntent intent, bool invokeResult) {
+    return invokeResult ? KeyEventResult.handled : KeyEventResult.skipRemainingHandlers;
   }
 }
 
@@ -1729,9 +1787,20 @@ class PreviousFocusIntent extends Intent {
 ///
 /// See [FocusTraversalPolicy] for more information about focus traversal.
 class PreviousFocusAction extends Action<PreviousFocusIntent> {
+  /// Attempts to pass the focus to the previous widget.
+  ///
+  /// Returns true if a widget was focused as a result of invoking this action.
+  ///
+  /// Returns false when the traversal reached the beginning and the engine must
+  /// pass focus to platform UI.
+  @override
+  bool invoke(PreviousFocusIntent intent) {
+    return primaryFocus!.previousFocus();
+  }
+
   @override
-  void invoke(PreviousFocusIntent intent) {
-    primaryFocus!.previousFocus();
+  KeyEventResult toKeyEventResult(PreviousFocusIntent intent, bool invokeResult) {
+    return invokeResult ? KeyEventResult.handled : KeyEventResult.skipRemainingHandlers;
   }
 }
 
diff --git a/packages/flutter/lib/src/widgets/navigator.dart b/packages/flutter/lib/src/widgets/navigator.dart
index 8a855ed87b1d..a17382045f58 100644
--- a/packages/flutter/lib/src/widgets/navigator.dart
+++ b/packages/flutter/lib/src/widgets/navigator.dart
@@ -1093,6 +1093,13 @@ class DefaultTransitionDelegate<T> extends TransitionDelegate<T> {
   }
 }
 
+/// The default value of [Navigator.routeTraversalEdgeBehavior].
+///
+/// {@macro flutter.widgets.navigator.routeTraversalEdgeBehavior}
+const TraversalEdgeBehavior kDefaultRouteTraversalEdgeBehavior = kIsWeb
+  ? TraversalEdgeBehavior.leaveFlutterView
+  : TraversalEdgeBehavior.closedLoop;
+
 /// A widget that manages a set of child widgets with a stack discipline.
 ///
 /// Many apps have a navigator near the top of their widget hierarchy in order
@@ -1402,10 +1409,12 @@ class Navigator extends StatefulWidget {
     this.observers = const <NavigatorObserver>[],
     this.requestFocus = true,
     this.restorationScopeId,
+    this.routeTraversalEdgeBehavior = kDefaultRouteTraversalEdgeBehavior,
   }) : assert(pages != null),
        assert(onGenerateInitialRoutes != null),
        assert(transitionDelegate != null),
        assert(observers != null),
+       assert(routeTraversalEdgeBehavior != null),
        assert(reportsRouteUpdateToEngine != null);
 
   /// The list of pages with which to populate the history.
@@ -1513,6 +1522,21 @@ class Navigator extends StatefulWidget {
   /// {@endtemplate}
   final String? restorationScopeId;
 
+  /// Controls the transfer of focus beyond the first and the last items of a
+  /// focus scope that defines focus traversal of widgets within a route.
+  ///
+  /// {@template flutter.widgets.navigator.routeTraversalEdgeBehavior}
+  /// The focus inside routes installed in the top of the app affects how
+  /// the app behaves with respect to the platform content surrounding it.
+  /// For example, on the web, an app is at a minimum surrounded by browser UI,
+  /// such as the address bar, browser tabs, and more. The user should be able
+  /// to reach browser UI using normal focus shortcuts. Similarly, if the app
+  /// is embedded within an `<iframe>` or inside a custom element, it should
+  /// be able to participate in the overall focus traversal, including elements
+  /// not rendered by Flutter.
+  /// {@endtemplate}
+  final TraversalEdgeBehavior routeTraversalEdgeBehavior;
+
   /// The name for the default route of the application.
   ///
   /// See also:
diff --git a/packages/flutter/lib/src/widgets/routes.dart b/packages/flutter/lib/src/widgets/routes.dart
index e2ea17ddfabb..7223a6bcd52d 100644
--- a/packages/flutter/lib/src/widgets/routes.dart
+++ b/packages/flutter/lib/src/widgets/routes.dart
@@ -15,6 +15,7 @@ import 'basic.dart';
 import 'display_feature_sub_screen.dart';
 import 'focus_manager.dart';
 import 'focus_scope.dart';
+import 'focus_traversal.dart';
 import 'framework.dart';
 import 'modal_barrier.dart';
 import 'navigator.dart';
@@ -835,24 +836,34 @@ class _ModalScopeState<T> extends State<_ModalScope<T>> {
       if (widget.route.secondaryAnimation != null) widget.route.secondaryAnimation!,
     ];
     _listenable = Listenable.merge(animations);
-    if (widget.route.isCurrent && _shouldRequestFocus) {
-      widget.route.navigator!.focusNode.enclosingScope?.setFirstFocus(focusScopeNode);
-    }
   }
 
   @override
   void didUpdateWidget(_ModalScope<T> oldWidget) {
     super.didUpdateWidget(oldWidget);
     assert(widget.route == oldWidget.route);
-    if (widget.route.isCurrent && _shouldRequestFocus) {
-      widget.route.navigator!.focusNode.enclosingScope?.setFirstFocus(focusScopeNode);
-    }
+    _updateFocusScopeNode();
   }
 
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
     _page = null;
+    _updateFocusScopeNode();
+  }
+
+  void _updateFocusScopeNode() {
+    final TraversalEdgeBehavior traversalEdgeBehavior;
+    final ModalRoute<T> route = widget.route;
+    if (route.traversalEdgeBehavior != null) {
+      traversalEdgeBehavior = route.traversalEdgeBehavior!;
+    } else {
+      traversalEdgeBehavior = route.navigator!.widget.routeTraversalEdgeBehavior;
+    }
+    focusScopeNode.traversalEdgeBehavior = traversalEdgeBehavior;
+    if (route.isCurrent && _shouldRequestFocus) {
+      route.navigator!.focusNode.enclosingScope?.setFirstFocus(focusScopeNode);
+    }
   }
 
   void _forceRebuildPage() {
@@ -984,6 +995,7 @@ abstract class ModalRoute<T> extends TransitionRoute<T> with LocalHistoryRoute<T
   ModalRoute({
     super.settings,
     this.filter,
+    this.traversalEdgeBehavior,
   });
 
   /// The filter to add to the barrier.
@@ -992,6 +1004,12 @@ abstract class ModalRoute<T> extends TransitionRoute<T> with LocalHistoryRoute<T
   /// [BackdropFilter]. This allows blur effects, for example.
   final ui.ImageFilter? filter;
 
+  /// Controls the transfer of focus beyond the first and the last items of a
+  /// [FocusScopeNode].
+  ///
+  /// If set to null, [Navigator.routeTraversalEdgeBehavior] is used.
+  final TraversalEdgeBehavior? traversalEdgeBehavior;
+
   // The API for general users of this class
 
   /// Returns the modal route most closely associated with the given context.
@@ -1771,6 +1789,7 @@ abstract class PopupRoute<T> extends ModalRoute<T> {
   PopupRoute({
     super.settings,
     super.filter,
+    super.traversalEdgeBehavior,
   });
 
   @override
@@ -2018,6 +2037,7 @@ class RawDialogRoute<T> extends PopupRoute<T> {
     RouteTransitionsBuilder? transitionBuilder,
     super.settings,
     this.anchorPoint,
+    super.traversalEdgeBehavior,
   }) : assert(barrierDismissible != null),
        _pageBuilder = pageBuilder,
        _barrierDismissible = barrierDismissible,
diff --git a/packages/flutter/lib/src/widgets/shortcuts.dart b/packages/flutter/lib/src/widgets/shortcuts.dart
index 5b759a3e1ff1..e7b8ba19c2ec 100644
--- a/packages/flutter/lib/src/widgets/shortcuts.dart
+++ b/packages/flutter/lib/src/widgets/shortcuts.dart
@@ -851,10 +851,8 @@ class ShortcutManager with Diagnosticable, ChangeNotifier {
           intent: matchedIntent,
         );
         if (action != null && action.isEnabled(matchedIntent)) {
-          Actions.of(primaryContext).invokeAction(action, matchedIntent, primaryContext);
-          return action.consumesKey(matchedIntent)
-              ? KeyEventResult.handled
-              : KeyEventResult.skipRemainingHandlers;
+          final Object? invokeResult = Actions.of(primaryContext).invokeAction(action, matchedIntent, primaryContext);
+          return action.toKeyEventResult(matchedIntent, invokeResult);
         }
       }
     }
diff --git a/packages/flutter/test/material/app_test.dart b/packages/flutter/test/material/app_test.dart
index 919061fac744..3947d607a841 100644
--- a/packages/flutter/test/material/app_test.dart
+++ b/packages/flutter/test/material/app_test.dart
@@ -411,7 +411,7 @@ void main() {
     );
   });
 
-  testWidgets("WidgetsApp don't rebuild routes when MediaQuery updates", (WidgetTester tester) async {
+  testWidgets("WidgetsApp doesn't rebuild routes when MediaQuery updates", (WidgetTester tester) async {
     // Regression test for https://github.com/flutter/flutter/issues/37878
     int routeBuildCount = 0;
     int dependentBuildCount = 0;
diff --git a/packages/flutter/test/material/dialog_test.dart b/packages/flutter/test/material/dialog_test.dart
index 17e7855f3786..2f72e18c5d3c 100644
--- a/packages/flutter/test/material/dialog_test.dart
+++ b/packages/flutter/test/material/dialog_test.dart
@@ -11,7 +11,12 @@ import 'package:flutter_test/flutter_test.dart';
 
 import '../widgets/semantics_tester.dart';
 
-MaterialApp _buildAppWithDialog(Widget dialog, { ThemeData? theme, double textScaleFactor = 1.0 }) {
+MaterialApp _buildAppWithDialog(
+  Widget dialog, {
+  ThemeData? theme,
+  double textScaleFactor = 1.0,
+  TraversalEdgeBehavior? traversalEdgeBehavior,
+}) {
   return MaterialApp(
     theme: theme,
     home: Material(
@@ -23,6 +28,7 @@ MaterialApp _buildAppWithDialog(Widget dialog, { ThemeData? theme, double textSc
               onPressed: () {
                 showDialog<void>(
                   context: context,
+                  traversalEdgeBehavior: traversalEdgeBehavior,
                   builder: (BuildContext context) {
                     return MediaQuery(
                       data: MediaQuery.of(context).copyWith(textScaleFactor: textScaleFactor),
@@ -2582,6 +2588,123 @@ void main() {
     expect(tester.getTopLeft(find.byKey(actionKey)).dx, (800 - 20) / 2);
     expect(tester.getTopRight(find.byKey(actionKey)).dx, (800 - 20) / 2 + 20);
   });
+
+  testWidgets('Uses closed loop focus traversal', (WidgetTester tester) async {
+    final FocusNode okNode = FocusNode();
+    final FocusNode cancelNode = FocusNode();
+
+    Future<bool> nextFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const NextFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    Future<bool> previousFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const PreviousFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    final AlertDialog dialog = AlertDialog(
+      content: const Text('Test dialog'),
+      actions: <Widget>[
+        TextButton(
+          focusNode: okNode,
+          onPressed: () {},
+          child: const Text('OK'),
+        ),
+        TextButton(
+          focusNode: cancelNode,
+          onPressed: () {},
+          child: const Text('Cancel'),
+        ),
+      ],
+    );
+    await tester.pumpWidget(_buildAppWithDialog(dialog));
+    await tester.tap(find.text('X'));
+    await tester.pumpAndSettle();
+
+    // Start at OK
+    okNode.requestFocus();
+    await tester.pump();
+    expect(okNode.hasFocus, true);
+    expect(cancelNode.hasFocus, false);
+
+    // OK -> Cancel
+    expect(await nextFocus(), true);
+    expect(okNode.hasFocus, false);
+    expect(cancelNode.hasFocus, true);
+
+    // Cancel -> OK
+    expect(await nextFocus(), true);
+    expect(okNode.hasFocus, true);
+    expect(cancelNode.hasFocus, false);
+
+    // Cancel <- OK
+    expect(await previousFocus(), true);
+    expect(okNode.hasFocus, false);
+    expect(cancelNode.hasFocus, true);
+
+    // OK <- Cancel
+    expect(await previousFocus(), true);
+    expect(okNode.hasFocus, true);
+    expect(cancelNode.hasFocus, false);
+  });
+
+  testWidgets('Uses open focus traversal when overridden', (WidgetTester tester) async {
+    final FocusNode okNode = FocusNode();
+    final FocusNode cancelNode = FocusNode();
+
+    Future<bool> nextFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const NextFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    final AlertDialog dialog = AlertDialog(
+      content: const Text('Test dialog'),
+      actions: <Widget>[
+        TextButton(
+          focusNode: okNode,
+          onPressed: () {},
+          child: const Text('OK'),
+        ),
+        TextButton(
+          focusNode: cancelNode,
+          onPressed: () {},
+          child: const Text('Cancel'),
+        ),
+      ],
+    );
+    await tester.pumpWidget(_buildAppWithDialog(dialog, traversalEdgeBehavior: TraversalEdgeBehavior.leaveFlutterView));
+    await tester.tap(find.text('X'));
+    await tester.pumpAndSettle();
+
+    // Start at OK
+    okNode.requestFocus();
+    await tester.pump();
+    expect(okNode.hasFocus, true);
+    expect(cancelNode.hasFocus, false);
+
+    // OK -> Cancel
+    expect(await nextFocus(), true);
+    expect(okNode.hasFocus, false);
+    expect(cancelNode.hasFocus, true);
+
+    // Cancel -> nothing
+    expect(await nextFocus(), false);
+    expect(okNode.hasFocus, false);
+    expect(cancelNode.hasFocus, false);
+  });
 }
 
 class _RestorableDialogTestWidget extends StatelessWidget {
diff --git a/packages/flutter/test/material/input_chip_test.dart b/packages/flutter/test/material/input_chip_test.dart
index 89973e61cd6d..a9206f2b7aa3 100644
--- a/packages/flutter/test/material/input_chip_test.dart
+++ b/packages/flutter/test/material/input_chip_test.dart
@@ -137,20 +137,22 @@ void main() {
     final FocusNode focusNode2 = FocusNode(debugLabel: 'InputChip 2');
     await tester.pumpWidget(
       wrapForChip(
-        child: Column(
-          children: <Widget>[
-            InputChip(
-              focusNode: focusNode1,
-              autofocus: true,
-              label: const Text('Chip A'),
-              onPressed: () { },
-            ),
-            InputChip(
-              focusNode: focusNode2,
-              autofocus: true,
-              label: const Text('Chip B'),
-            ),
-          ],
+        child: FocusScope(
+          child: Column(
+            children: <Widget>[
+              InputChip(
+                focusNode: focusNode1,
+                autofocus: true,
+                label: const Text('Chip A'),
+                onPressed: () { },
+              ),
+              InputChip(
+                focusNode: focusNode2,
+                autofocus: true,
+                label: const Text('Chip B'),
+              ),
+            ],
+          ),
         ),
       ),
     );
diff --git a/packages/flutter/test/material/popup_menu_test.dart b/packages/flutter/test/material/popup_menu_test.dart
index 02c23191d6fc..063e06b258dc 100644
--- a/packages/flutter/test/material/popup_menu_test.dart
+++ b/packages/flutter/test/material/popup_menu_test.dart
@@ -3024,6 +3024,80 @@ void main() {
     material = tester.widget<Material>(find.byType(Material).last);
     expect(material.clipBehavior, Clip.hardEdge);
   });
+
+  testWidgets('Uses closed loop focus traversal', (WidgetTester tester) async {
+    FocusNode nodeA() => Focus.of(find.text('A').evaluate().single);
+    FocusNode nodeB() => Focus.of(find.text('B').evaluate().single);
+
+    final GlobalKey popupButtonKey = GlobalKey();
+    await tester.pumpWidget(MaterialApp(
+      home: Scaffold(
+        body: Center(
+          child: PopupMenuButton<String>(
+            key: popupButtonKey,
+            itemBuilder: (_) => const <PopupMenuEntry<String>>[
+              PopupMenuItem<String>(
+                value: 'a',
+                child: Text('A'),
+              ),
+              PopupMenuItem<String>(
+                value: 'b',
+                child: Text('B'),
+              ),
+            ],
+          ),
+        ),
+      ),
+    ));
+
+    // Open the popup to build and show the menu contents.
+    await tester.tap(find.byKey(popupButtonKey));
+    await tester.pumpAndSettle();
+
+    Future<bool> nextFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const NextFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    Future<bool> previousFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const PreviousFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    // Start at A
+    nodeA().requestFocus();
+    await tester.pump();
+    expect(nodeA().hasFocus, true);
+    expect(nodeB().hasFocus, false);
+
+    // A -> B
+    expect(await nextFocus(), true);
+    expect(nodeA().hasFocus, false);
+    expect(nodeB().hasFocus, true);
+
+    // B -> A (wrap around)
+    expect(await nextFocus(), true);
+    expect(nodeA().hasFocus, true);
+    expect(nodeB().hasFocus, false);
+
+    // B <- A
+    expect(await previousFocus(), true);
+    expect(nodeA().hasFocus, false);
+    expect(nodeB().hasFocus, true);
+
+    // A <- B (wrap around)
+    expect(await previousFocus(), true);
+    expect(nodeA().hasFocus, true);
+    expect(nodeB().hasFocus, false);
+  });
 }
 
 class TestApp extends StatelessWidget {
diff --git a/packages/flutter/test/material/raw_material_button_test.dart b/packages/flutter/test/material/raw_material_button_test.dart
index 18ab6605be7a..9dd881adcdf8 100644
--- a/packages/flutter/test/material/raw_material_button_test.dart
+++ b/packages/flutter/test/material/raw_material_button_test.dart
@@ -369,28 +369,30 @@ void main() {
     expect(focusNode.hasPrimaryFocus, isFalse);
   });
 
-  testWidgets("Disabled RawMaterialButton can't be traversed to when disabled.", (WidgetTester tester) async {
+  testWidgets("Disabled RawMaterialButton can't be traversed to.", (WidgetTester tester) async {
     final FocusNode focusNode1 = FocusNode(debugLabel: '$RawMaterialButton 1');
     final FocusNode focusNode2 = FocusNode(debugLabel: '$RawMaterialButton 2');
 
     await tester.pumpWidget(
       MaterialApp(
-        home: Center(
-          child: Column(
-            children: <Widget>[
-              RawMaterialButton(
-                autofocus: true,
-                focusNode: focusNode1,
-                onPressed: () {},
-                child: Container(width: 100, height: 100, color: const Color(0xffff0000)),
-              ),
-              RawMaterialButton(
-                autofocus: true,
-                focusNode: focusNode2,
-                onPressed: null,
-                child: Container(width: 100, height: 100, color: const Color(0xffff0000)),
-              ),
-            ],
+        home: FocusScope(
+          child: Center(
+            child: Column(
+              children: <Widget>[
+                RawMaterialButton(
+                  autofocus: true,
+                  focusNode: focusNode1,
+                  onPressed: () {},
+                  child: Container(width: 100, height: 100, color: const Color(0xffff0000)),
+                ),
+                RawMaterialButton(
+                  autofocus: true,
+                  focusNode: focusNode2,
+                  onPressed: null,
+                  child: Container(width: 100, height: 100, color: const Color(0xffff0000)),
+                ),
+              ],
+            ),
           ),
         ),
       ),
diff --git a/packages/flutter/test/material/text_field_test.dart b/packages/flutter/test/material/text_field_test.dart
index 54d999e2aa6d..9b55f0ebadeb 100644
--- a/packages/flutter/test/material/text_field_test.dart
+++ b/packages/flutter/test/material/text_field_test.dart
@@ -5996,27 +5996,29 @@ void main() {
     semantics.dispose();
   });
 
-  testWidgets("Disabled TextField can't be traversed to when disabled.", (WidgetTester tester) async {
+  testWidgets("Disabled TextField can't be traversed to.", (WidgetTester tester) async {
     final FocusNode focusNode1 = FocusNode(debugLabel: 'TextField 1');
     final FocusNode focusNode2 = FocusNode(debugLabel: 'TextField 2');
     await tester.pumpWidget(
       MaterialApp(
         home: Material(
-          child: Center(
-            child: Column(
-              children: <Widget>[
-                TextField(
-                  focusNode: focusNode1,
-                  autofocus: true,
-                  maxLength: 10,
-                  enabled: true,
-                ),
-                TextField(
-                  focusNode: focusNode2,
-                  maxLength: 10,
-                  enabled: false,
-                ),
-              ],
+          child: FocusScope(
+            child: Center(
+              child: Column(
+                children: <Widget>[
+                  TextField(
+                    focusNode: focusNode1,
+                    autofocus: true,
+                    maxLength: 10,
+                    enabled: true,
+                  ),
+                  TextField(
+                    focusNode: focusNode2,
+                    maxLength: 10,
+                    enabled: false,
+                  ),
+                ],
+              ),
             ),
           ),
         ),
diff --git a/packages/flutter/test/widgets/actions_test.dart b/packages/flutter/test/widgets/actions_test.dart
index aa63ce70a3e3..36db3a3d5f79 100644
--- a/packages/flutter/test/widgets/actions_test.dart
+++ b/packages/flutter/test/widgets/actions_test.dart
@@ -1093,6 +1093,16 @@ void main() {
       action.invoke(intent);
       expect(called, isTrue);
     });
+    testWidgets('Base Action class default toKeyEventResult delegates to consumesKey', (WidgetTester tester) async {
+      expect(
+        DefaultToKeyEventResultAction(consumesKey: false).toKeyEventResult(const DefaultToKeyEventResultIntent(), null),
+        KeyEventResult.skipRemainingHandlers,
+      );
+      expect(
+        DefaultToKeyEventResultAction(consumesKey: true).toKeyEventResult(const DefaultToKeyEventResultIntent(), null),
+        KeyEventResult.handled,
+      );
+    });
   });
 
   group('Diagnostics', () {
@@ -2000,3 +2010,21 @@ class RedirectOutputAction extends LogInvocationAction {
   @override
   void invoke(LogIntent intent) => super.invoke(LogIntent(log: newLog));
 }
+
+class DefaultToKeyEventResultIntent extends Intent {
+  const DefaultToKeyEventResultIntent();
+}
+
+class DefaultToKeyEventResultAction extends Action<DefaultToKeyEventResultIntent> {
+  DefaultToKeyEventResultAction({
+    required bool consumesKey
+  }) : _consumesKey = consumesKey;
+
+  final bool _consumesKey;
+
+  @override
+  bool consumesKey(DefaultToKeyEventResultIntent intent) => _consumesKey;
+
+  @override
+  void invoke(DefaultToKeyEventResultIntent intent) {}
+}
diff --git a/packages/flutter/test/widgets/focus_traversal_test.dart b/packages/flutter/test/widgets/focus_traversal_test.dart
index 394ff731d443..99979c40a3c0 100644
--- a/packages/flutter/test/widgets/focus_traversal_test.dart
+++ b/packages/flutter/test/widgets/focus_traversal_test.dart
@@ -4,6 +4,7 @@
 
 import 'dart:ui';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -2447,6 +2448,204 @@ void main() {
       expect(semantics, hasSemantics(expectedSemantics));
     });
   });
+
+  // Tests that Flutter allows the focus to escape the app. This is the default
+  // behavior on the web, since on the web the app is always embedded into some
+  // surrounding UI. There's at least the browser UI for the address bar and
+  // tabs. If Flutter Web is embedded into a custom element, there could be
+  // other focusable HTML elements surrounding Flutter.
+  //
+  // See also: https://github.com/flutter/flutter/issues/114463
+  testWidgets('Default route edge traversal behavior', (WidgetTester tester) async {
+    final FocusNode nodeA = FocusNode();
+    final FocusNode nodeB = FocusNode();
+
+    Future<bool> nextFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const NextFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    Future<bool> previousFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const PreviousFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Column(
+          children: <Widget>[
+            TextButton(
+              focusNode: nodeA,
+              child: const Text('A'),
+              onPressed: () {},
+            ),
+            TextButton(
+              focusNode: nodeB,
+              child: const Text('B'),
+              onPressed: () {},
+            ),
+          ],
+        ),
+      ),
+    );
+
+    nodeA.requestFocus();
+    await tester.pump();
+
+    expect(nodeA.hasFocus, true);
+    expect(nodeB.hasFocus, false);
+
+    // A -> B
+    expect(await nextFocus(), isTrue);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, true);
+
+    // A <- B
+    expect(await previousFocus(), isTrue);
+    expect(nodeA.hasFocus, true);
+    expect(nodeB.hasFocus, false);
+
+    // A -> B
+    expect(await nextFocus(), isTrue);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, true);
+
+    // B ->
+    //   * on mobile: cycle back to A
+    //   * on web: let the focus escape the app
+    expect(await nextFocus(), !kIsWeb);
+    expect(nodeA.hasFocus, !kIsWeb);
+    expect(nodeB.hasFocus, false);
+
+    // Start with A again, but wrap around in the opposite direction
+    nodeA.requestFocus();
+    await tester.pump();
+    expect(await previousFocus(), !kIsWeb);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, !kIsWeb);
+  });
+
+  // This test creates a FocusScopeNode configured to traverse focus in a closed
+  // loop. After traversing one loop, it changes the behavior to leave the
+  // FlutterView, then verifies that the new behavior did indeed take effect.
+  testWidgets('FocusScopeNode.traversalEdgeBehavior takes effect after update', (WidgetTester tester) async {
+    final FocusScopeNode scope = FocusScopeNode();
+    expect(scope.traversalEdgeBehavior, TraversalEdgeBehavior.closedLoop);
+
+    final FocusNode nodeA = FocusNode();
+    final FocusNode nodeB = FocusNode();
+
+    Future<bool> nextFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const NextFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    Future<bool> previousFocus() async {
+      final bool result = Actions.invoke(
+        primaryFocus!.context!,
+        const PreviousFocusIntent(),
+      )! as bool;
+      await tester.pump();
+      return result;
+    }
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Focus(
+          focusNode: scope,
+          child: Column(
+            children: <Widget>[
+              TextButton(
+                focusNode: nodeA,
+                child: const Text('A'),
+                onPressed: () {},
+              ),
+              TextButton(
+                focusNode: nodeB,
+                child: const Text('B'),
+                onPressed: () {},
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+
+    nodeA.requestFocus();
+    await tester.pump();
+
+    expect(nodeA.hasFocus, true);
+    expect(nodeB.hasFocus, false);
+
+    // A -> B
+    expect(await nextFocus(), isTrue);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, true);
+
+    // A <- B (wrap around)
+    expect(await nextFocus(), isTrue);
+    expect(nodeA.hasFocus, true);
+    expect(nodeB.hasFocus, false);
+
+    // Change the behavior and verify that the new behavior is in effect.
+    scope.traversalEdgeBehavior = TraversalEdgeBehavior.leaveFlutterView;
+    expect(scope.traversalEdgeBehavior, TraversalEdgeBehavior.leaveFlutterView);
+
+    // A -> B
+    expect(await nextFocus(), isTrue);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, true);
+
+    // B -> escape the view
+    expect(await nextFocus(), false);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, false);
+
+    // Change the behavior back to closedLoop and verify it's in effect. Also,
+    // this time traverse in the opposite direction.
+    nodeA.requestFocus();
+    await tester.pump();
+    expect(nodeA.hasFocus, true);
+    scope.traversalEdgeBehavior = TraversalEdgeBehavior.closedLoop;
+    expect(scope.traversalEdgeBehavior, TraversalEdgeBehavior.closedLoop);
+    expect(await previousFocus(), true);
+    expect(nodeA.hasFocus, false);
+    expect(nodeB.hasFocus, true);
+  });
+
+  testWidgets('NextFocusAction converts invoke result to KeyEventResult', (WidgetTester tester) async {
+    expect(
+      NextFocusAction().toKeyEventResult(const NextFocusIntent(), true),
+      KeyEventResult.handled,
+    );
+    expect(
+      NextFocusAction().toKeyEventResult(const NextFocusIntent(), false),
+      KeyEventResult.skipRemainingHandlers,
+    );
+  });
+
+  testWidgets('PreviousFocusAction converts invoke result to KeyEventResult', (WidgetTester tester) async {
+    expect(
+      PreviousFocusAction().toKeyEventResult(const PreviousFocusIntent(), true),
+      KeyEventResult.handled,
+    );
+    expect(
+      PreviousFocusAction().toKeyEventResult(const PreviousFocusIntent(), false),
+      KeyEventResult.skipRemainingHandlers,
+    );
+  });
 }
 
 class TestRoute extends PageRouteBuilder<void> {