diff --git a/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md b/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
index 85f5838755d..05eb0360a25 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_wkwebview/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 3.24.0
+
+* Adds support for `javaScriptCanOpenWindowsAutomatically` to allow JavaScript's
+  `window.open()` to work without user interaction on iOS and macOS.
+
 ## 3.23.5
 
 * Removes internal native library Dart proxy.
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/NavigationDelegateProxyAPITests.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/NavigationDelegateProxyAPITests.swift
index 11df2e04329..081bff28828 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/NavigationDelegateProxyAPITests.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/NavigationDelegateProxyAPITests.swift
@@ -170,11 +170,12 @@ class TestNavigationDelegateApi: PigeonApiProtocolWKNavigationDelegate {
   func decidePolicyForNavigationAction(
     pigeonInstance pigeonInstanceArg: WKNavigationDelegate, webView webViewArg: WKWebView,
     navigationAction navigationActionArg: WKNavigationAction,
-    completion: @escaping (
-      Result<
-        webview_flutter_wkwebview.NavigationActionPolicy, webview_flutter_wkwebview.PigeonError
-      >
-    ) -> Void
+    completion:
+      @escaping (
+        Result<
+          webview_flutter_wkwebview.NavigationActionPolicy, webview_flutter_wkwebview.PigeonError
+        >
+      ) -> Void
   ) {
     decidePolicyForNavigationActionArgs = [webViewArg, navigationActionArg]
     completion(.success(.allow))
@@ -183,11 +184,12 @@ class TestNavigationDelegateApi: PigeonApiProtocolWKNavigationDelegate {
   func decidePolicyForNavigationResponse(
     pigeonInstance pigeonInstanceArg: WKNavigationDelegate, webView webViewArg: WKWebView,
     navigationResponse navigationResponseArg: WKNavigationResponse,
-    completion: @escaping (
-      Result<
-        webview_flutter_wkwebview.NavigationResponsePolicy, webview_flutter_wkwebview.PigeonError
-      >
-    ) -> Void
+    completion:
+      @escaping (
+        Result<
+          webview_flutter_wkwebview.NavigationResponsePolicy, webview_flutter_wkwebview.PigeonError
+        >
+      ) -> Void
   ) {
     decidePolicyForNavigationResponseArgs = [webViewArg, navigationResponseArg]
     completion(.success(.cancel))
@@ -219,12 +221,13 @@ class TestNavigationDelegateApi: PigeonApiProtocolWKNavigationDelegate {
   func didReceiveAuthenticationChallenge(
     pigeonInstance pigeonInstanceArg: WKNavigationDelegate, webView webViewArg: WKWebView,
     challenge challengeArg: URLAuthenticationChallenge,
-    completion: @escaping (
-      Result<
-        webview_flutter_wkwebview.AuthenticationChallengeResponse,
-        webview_flutter_wkwebview.PigeonError
-      >
-    ) -> Void
+    completion:
+      @escaping (
+        Result<
+          webview_flutter_wkwebview.AuthenticationChallengeResponse,
+          webview_flutter_wkwebview.PigeonError
+        >
+      ) -> Void
   ) {
     didReceiveAuthenticationChallengeArgs = [webViewArg, challengeArg]
     completion(
@@ -241,7 +244,8 @@ class TestWebView: WKWebView {
   }
 }
 
-class TestURLAuthenticationChallengeSender: NSObject, URLAuthenticationChallengeSender, @unchecked
+class TestURLAuthenticationChallengeSender: NSObject, URLAuthenticationChallengeSender,
+  @unchecked
   Sendable
 {
   func use(_ credential: URLCredential, for challenge: URLAuthenticationChallenge) {
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/PreferencesProxyAPITests.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/PreferencesProxyAPITests.swift
index 61a25074a28..150f8cd45cb 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/PreferencesProxyAPITests.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/Tests/PreferencesProxyAPITests.swift
@@ -24,4 +24,16 @@ class PreferencesProxyAPITests: XCTestCase {
       XCTAssertEqual(instance.javaScriptEnabled, enabled)
     }
   }
+
+  @MainActor func testSetJavaScriptCanOpenWindowsAutomatically() throws {
+    let registrar = TestProxyApiRegistrar()
+    let api = registrar.apiDelegate.pigeonApiWKPreferences(registrar)
+
+    let instance = WKPreferences()
+    let enabled = true
+    try api.pigeonDelegate.setJavaScriptCanOpenWindowsAutomatically(
+      pigeonApi: api, pigeonInstance: instance, enabled: enabled)
+
+    XCTAssertEqual(instance.javaScriptCanOpenWindowsAutomatically, enabled)
+  }
 }
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/NavigationDelegateProxyAPIDelegate.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/NavigationDelegateProxyAPIDelegate.swift
index ac5f269fff6..7c407e278a6 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/NavigationDelegateProxyAPIDelegate.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/NavigationDelegateProxyAPIDelegate.swift
@@ -233,7 +233,8 @@ public class NavigationDelegateImpl: NSObject, WKNavigationDelegate {
   #if compiler(>=6.0)
     public func webView(
       _ webView: WKWebView, didReceive challenge: URLAuthenticationChallenge,
-      completionHandler: @escaping @MainActor (URLSession.AuthChallengeDisposition, URLCredential?)
+      completionHandler:
+        @escaping @MainActor (URLSession.AuthChallengeDisposition, URLCredential?)
         ->
         Void
     ) {
@@ -256,7 +257,8 @@ public class NavigationDelegateImpl: NSObject, WKNavigationDelegate {
   #else
     public func webView(
       _ webView: WKWebView, didReceive challenge: URLAuthenticationChallenge,
-      completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) ->
+      completionHandler:
+        @escaping (URLSession.AuthChallengeDisposition, URLCredential?) ->
         Void
     ) {
       registrar.dispatchOnMainThread { onFailure in
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/PreferencesProxyAPIDelegate.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/PreferencesProxyAPIDelegate.swift
index 53f702455ac..00252a87ff7 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/PreferencesProxyAPIDelegate.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/PreferencesProxyAPIDelegate.swift
@@ -23,4 +23,10 @@ class PreferencesProxyAPIDelegate: PigeonApiDelegateWKPreferences {
       pigeonInstance.javaScriptEnabled = enabled
     }
   }
+
+  func setJavaScriptCanOpenWindowsAutomatically(
+    pigeonApi: PigeonApiWKPreferences, pigeonInstance: WKPreferences, enabled: Bool
+  ) throws {
+    pigeonInstance.javaScriptCanOpenWindowsAutomatically = enabled
+  }
 }
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/ProxyAPIRegistrar.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/ProxyAPIRegistrar.swift
index 131c8ffde7a..c4d446d8020 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/ProxyAPIRegistrar.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/ProxyAPIRegistrar.swift
@@ -78,9 +78,10 @@ open class ProxyAPIRegistrar: WebKitLibraryPigeonProxyApiRegistrar {
 
   /// Handles calling a Flutter method on the main thread.
   func dispatchOnMainThread(
-    execute work: @escaping (
-      _ onFailure: @escaping (_ methodName: String, _ error: PigeonError) -> Void
-    ) -> Void
+    execute work:
+      @escaping (
+        _ onFailure: @escaping (_ methodName: String, _ error: PigeonError) -> Void
+      ) -> Void
   ) {
     DispatchQueue.main.async {
       work { methodName, error in
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/WebKitLibrary.g.swift b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/WebKitLibrary.g.swift
index d0bea7528c0..04e46a4282d 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/WebKitLibrary.g.swift
+++ b/packages/webview_flutter/webview_flutter_wkwebview/darwin/webview_flutter_wkwebview/Sources/webview_flutter_wkwebview/WebKitLibrary.g.swift
@@ -3917,6 +3917,15 @@ protocol PigeonApiDelegateWKPreferences {
   /// A Boolean value that indicates whether JavaScript is enabled.
   func setJavaScriptEnabled(
     pigeonApi: PigeonApiWKPreferences, pigeonInstance: WKPreferences, enabled: Bool) throws
+  /// A Boolean value that indicates whether JavaScript can open windows without user interaction.
+  ///
+  /// The default value is `false` on iOS and `true` on macOS.
+  /// Set to `true` to allow JavaScript to open windows automatically
+  /// through `window.open()` calls without requiring user gestures.
+  ///
+  /// See https://developer.apple.com/documentation/webkit/wkpreferences/javascriptcanopenwindowsautomatically
+  func setJavaScriptCanOpenWindowsAutomatically(
+    pigeonApi: PigeonApiWKPreferences, pigeonInstance: WKPreferences, enabled: Bool) throws
 }
 
 protocol PigeonApiProtocolWKPreferences {
@@ -3964,6 +3973,26 @@ final class PigeonApiWKPreferences: PigeonApiProtocolWKPreferences {
     } else {
       setJavaScriptEnabledChannel.setMessageHandler(nil)
     }
+    let setJavaScriptCanOpenWindowsAutomaticallyChannel = FlutterBasicMessageChannel(
+      name:
+        "dev.flutter.pigeon.webview_flutter_wkwebview.WKPreferences.setJavaScriptCanOpenWindowsAutomatically",
+      binaryMessenger: binaryMessenger, codec: codec)
+    if let api = api {
+      setJavaScriptCanOpenWindowsAutomaticallyChannel.setMessageHandler { message, reply in
+        let args = message as! [Any?]
+        let pigeonInstanceArg = args[0] as! WKPreferences
+        let enabledArg = args[1] as! Bool
+        do {
+          try api.pigeonDelegate.setJavaScriptCanOpenWindowsAutomatically(
+            pigeonApi: api, pigeonInstance: pigeonInstanceArg, enabled: enabledArg)
+          reply(wrapResult(nil))
+        } catch {
+          reply(wrapError(error))
+        }
+      }
+    } else {
+      setJavaScriptCanOpenWindowsAutomaticallyChannel.setMessageHandler(nil)
+    }
   }
 
   ///Creates a Dart instance of WKPreferences and attaches it to [pigeonInstance].
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/common/web_kit.g.dart b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/common/web_kit.g.dart
index 82dd5a93f8e..aa88dd6b957 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/common/web_kit.g.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/common/web_kit.g.dart
@@ -4687,6 +4687,41 @@ class WKPreferences extends NSObject {
     }
   }
 
+  /// A Boolean value that indicates whether JavaScript can open windows without user interaction.
+  ///
+  /// The default value is `false` on iOS and `true` on macOS.
+  /// Set to `true` to allow JavaScript to open windows automatically
+  /// through `window.open()` calls without requiring user gestures.
+  ///
+  /// See https://developer.apple.com/documentation/webkit/wkpreferences/javascriptcanopenwindowsautomatically
+  Future<void> setJavaScriptCanOpenWindowsAutomatically(bool enabled) async {
+    final _PigeonInternalProxyApiBaseCodec pigeonChannelCodec =
+        _pigeonVar_codecWKPreferences;
+    final BinaryMessenger? pigeonVar_binaryMessenger = pigeon_binaryMessenger;
+    const pigeonVar_channelName =
+        'dev.flutter.pigeon.webview_flutter_wkwebview.WKPreferences.setJavaScriptCanOpenWindowsAutomatically';
+    final pigeonVar_channel = BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(
+      <Object?>[this, enabled],
+    );
+    final pigeonVar_replyList = await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else {
+      return;
+    }
+  }
+
   @override
   WKPreferences pigeon_copy() {
     return WKPreferences.pigeon_detached(
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webkit_webview_controller.dart b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webkit_webview_controller.dart
index 6eda612ef31..c21f11eb5be 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webkit_webview_controller.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/lib/src/webkit_webview_controller.dart
@@ -82,6 +82,7 @@ class WebKitWebViewControllerCreationParams
     },
     this.allowsInlineMediaPlayback = false,
     this.limitsNavigationsToAppBoundDomains = false,
+    this.javaScriptCanOpenWindowsAutomatically,
   }) {
     _configuration = WKWebViewConfiguration();
 
@@ -122,10 +123,13 @@ class WebKitWebViewControllerCreationParams
         },
     bool allowsInlineMediaPlayback = false,
     bool limitsNavigationsToAppBoundDomains = false,
+    bool? javaScriptCanOpenWindowsAutomatically,
   }) : this(
          mediaTypesRequiringUserAction: mediaTypesRequiringUserAction,
          allowsInlineMediaPlayback: allowsInlineMediaPlayback,
          limitsNavigationsToAppBoundDomains: limitsNavigationsToAppBoundDomains,
+         javaScriptCanOpenWindowsAutomatically:
+             javaScriptCanOpenWindowsAutomatically,
        );
 
   late final WKWebViewConfiguration _configuration;
@@ -147,6 +151,18 @@ class WebKitWebViewControllerCreationParams
   /// (Only available for iOS > 14.0)
   /// Defaults to false.
   final bool limitsNavigationsToAppBoundDomains;
+
+  /// Whether JavaScript can open windows without user interaction.
+  ///
+  /// Setting this to `true` allows JavaScript's `window.open()` to create
+  /// new windows automatically without requiring a user gesture.
+  ///
+  /// When `null`, the platform's native default is used:
+  /// - iOS: `false`
+  /// - macOS: `true`
+  ///
+  /// See https://developer.apple.com/documentation/webkit/wkpreferences/1536573-javascriptcanopenwindowsautomati
+  final bool? javaScriptCanOpenWindowsAutomatically;
 }
 
 /// An implementation of [PlatformWebViewController] with the WebKit api.
@@ -643,6 +659,16 @@ class WebKitWebViewController extends PlatformWebViewController {
         case JavaScriptMode.unrestricted:
           await webpagePreferences.setAllowsContentJavaScript(true);
       }
+      // Set javaScriptCanOpenWindowsAutomatically on WKPreferences only if explicitly set
+      final bool? javaScriptCanOpenWindowsAutomatically =
+          _webKitParams.javaScriptCanOpenWindowsAutomatically;
+      if (javaScriptCanOpenWindowsAutomatically != null) {
+        final WKPreferences preferences = await _webView.configuration
+            .getPreferences();
+        await preferences.setJavaScriptCanOpenWindowsAutomatically(
+          javaScriptCanOpenWindowsAutomatically,
+        );
+      }
       return;
     } on PlatformException catch (exception) {
       if (exception.code != 'PigeonUnsupportedOperationError') {
@@ -660,6 +686,13 @@ class WebKitWebViewController extends PlatformWebViewController {
       case JavaScriptMode.unrestricted:
         await preferences.setJavaScriptEnabled(true);
     }
+    final bool? javaScriptCanOpenWindowsAutomatically =
+        _webKitParams.javaScriptCanOpenWindowsAutomatically;
+    if (javaScriptCanOpenWindowsAutomatically != null) {
+      await preferences.setJavaScriptCanOpenWindowsAutomatically(
+        javaScriptCanOpenWindowsAutomatically,
+      );
+    }
   }
 
   @override
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/pigeons/web_kit.dart b/packages/webview_flutter/webview_flutter_wkwebview/pigeons/web_kit.dart
index 51b6e680a32..1fc635c7651 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/pigeons/web_kit.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/pigeons/web_kit.dart
@@ -747,6 +747,15 @@ abstract class WKUserContentController extends NSObject {
 abstract class WKPreferences extends NSObject {
   /// A Boolean value that indicates whether JavaScript is enabled.
   void setJavaScriptEnabled(bool enabled);
+
+  /// A Boolean value that indicates whether JavaScript can open windows without user interaction.
+  ///
+  /// The default value is `false` on iOS and `true` on macOS.
+  /// Set to `true` to allow JavaScript to open windows automatically
+  /// through `window.open()` calls without requiring user gestures.
+  ///
+  /// See https://developer.apple.com/documentation/webkit/wkpreferences/javascriptcanopenwindowsautomatically
+  void setJavaScriptCanOpenWindowsAutomatically(bool enabled);
 }
 
 /// An interface for receiving messages from JavaScript code running in a webpage.
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml b/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
index 714304d9b34..7217c1c5504 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
+++ b/packages/webview_flutter/webview_flutter_wkwebview/pubspec.yaml
@@ -2,7 +2,7 @@ name: webview_flutter_wkwebview
 description: A Flutter plugin that provides a WebView widget based on Apple's WKWebView control.
 repository: https://github.com/flutter/packages/tree/main/packages/webview_flutter/webview_flutter_wkwebview
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview%22
-version: 3.23.5
+version: 3.24.0
 
 environment:
   sdk: ^3.9.0
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/test/legacy/web_kit_webview_widget_test.mocks.dart b/packages/webview_flutter/webview_flutter_wkwebview/test/legacy/web_kit_webview_widget_test.mocks.dart
index c230dfacf48..575b652e1f4 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/test/legacy/web_kit_webview_widget_test.mocks.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/test/legacy/web_kit_webview_widget_test.mocks.dart
@@ -565,6 +565,17 @@ class MockWKPreferences extends _i1.Mock implements _i2.WKPreferences {
           )
           as _i4.Future<void>);
 
+  @override
+  _i4.Future<void> setJavaScriptCanOpenWindowsAutomatically(bool? enabled) =>
+      (super.noSuchMethod(
+            Invocation.method(#setJavaScriptCanOpenWindowsAutomatically, [
+              enabled,
+            ]),
+            returnValue: _i4.Future<void>.value(),
+            returnValueForMissingStub: _i4.Future<void>.value(),
+          )
+          as _i4.Future<void>);
+
   @override
   _i2.WKPreferences pigeon_copy() =>
       (super.noSuchMethod(
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.dart b/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.dart
index 579e84a2233..4720bab470a 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.dart
@@ -67,6 +67,7 @@ void main() {
       MockURLRequest Function({required String url, dynamic observeValue})?
       createURLRequest,
       MockWKWebpagePreferences? mockWebpagePreferences,
+      bool? javaScriptCanOpenWindowsAutomatically,
     }) {
       final MockWKWebViewConfiguration nonNullMockWebViewConfiguration =
           mockWebViewConfiguration ?? MockWKWebViewConfiguration();
@@ -190,7 +191,10 @@ void main() {
             );
           };
       final PlatformWebViewControllerCreationParams controllerCreationParams =
-          WebKitWebViewControllerCreationParams();
+          WebKitWebViewControllerCreationParams(
+            javaScriptCanOpenWindowsAutomatically:
+                javaScriptCanOpenWindowsAutomatically,
+          );
 
       final controller = WebKitWebViewController(controllerCreationParams);
 
@@ -870,6 +874,43 @@ void main() {
       },
     );
 
+    test(
+      'setJavaScriptMode sets javaScriptCanOpenWindowsAutomatically from creation params',
+      () async {
+        final mockPreferences = MockWKPreferences();
+        final mockWebpagePreferences = MockWKWebpagePreferences();
+
+        final WebKitWebViewController controller = createControllerWithMocks(
+          mockPreferences: mockPreferences,
+          mockWebpagePreferences: mockWebpagePreferences,
+          javaScriptCanOpenWindowsAutomatically: true,
+        );
+
+        await controller.setJavaScriptMode(JavaScriptMode.unrestricted);
+
+        verify(mockPreferences.setJavaScriptCanOpenWindowsAutomatically(true));
+      },
+    );
+
+    test(
+      'setJavaScriptMode does not set javaScriptCanOpenWindowsAutomatically when null',
+      () async {
+        final mockPreferences = MockWKPreferences();
+        final mockWebpagePreferences = MockWKWebpagePreferences();
+
+        final WebKitWebViewController controller = createControllerWithMocks(
+          mockPreferences: mockPreferences,
+          mockWebpagePreferences: mockWebpagePreferences,
+        );
+
+        await controller.setJavaScriptMode(JavaScriptMode.unrestricted);
+
+        verifyNever(
+          mockPreferences.setJavaScriptCanOpenWindowsAutomatically(any),
+        );
+      },
+    );
+
     test('clearCache', () {
       final mockWebsiteDataStore = MockWKWebsiteDataStore();
 
diff --git a/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.mocks.dart b/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.mocks.dart
index 54a4cd6fe77..1934d6b8d50 100644
--- a/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.mocks.dart
+++ b/packages/webview_flutter/webview_flutter_wkwebview/test/webkit_webview_controller_test.mocks.dart
@@ -564,6 +564,17 @@ class MockWKPreferences extends _i1.Mock implements _i2.WKPreferences {
           )
           as _i3.Future<void>);
 
+  @override
+  _i3.Future<void> setJavaScriptCanOpenWindowsAutomatically(bool? enabled) =>
+      (super.noSuchMethod(
+            Invocation.method(#setJavaScriptCanOpenWindowsAutomatically, [
+              enabled,
+            ]),
+            returnValue: _i3.Future<void>.value(),
+            returnValueForMissingStub: _i3.Future<void>.value(),
+          )
+          as _i3.Future<void>);
+
   @override
   _i2.WKPreferences pigeon_copy() =>
       (super.noSuchMethod(