diff --git a/browser_patches/webkit/BUILD_NUMBER b/browser_patches/webkit/BUILD_NUMBER
index 5cc3b964ed312..9e3410c093fe0 100644
--- a/browser_patches/webkit/BUILD_NUMBER
+++ b/browser_patches/webkit/BUILD_NUMBER
@@ -1 +1 @@
-1218
+1219
diff --git a/browser_patches/webkit/patches/bootstrap.diff b/browser_patches/webkit/patches/bootstrap.diff
index 82888151aba65..75cd7e4411963 100644
--- a/browser_patches/webkit/patches/bootstrap.diff
+++ b/browser_patches/webkit/patches/bootstrap.diff
@@ -12636,10 +12636,10 @@ index 0000000000000000000000000000000000000000..30e6ae3bdc8c1695189885afae949071
 +} // namespace WebKit
 diff --git a/Source/WebKit/UIProcess/win/InspectorPlaywrightAgentClientWin.cpp b/Source/WebKit/UIProcess/win/InspectorPlaywrightAgentClientWin.cpp
 new file mode 100644
-index 0000000000000000000000000000000000000000..544442b75afcba6e121ab202ad32dcdfaf923e2e
+index 0000000000000000000000000000000000000000..9ea75b043513fe4c56b3af33d2082375971a75f7
 --- /dev/null
 +++ b/Source/WebKit/UIProcess/win/InspectorPlaywrightAgentClientWin.cpp
-@@ -0,0 +1,83 @@
+@@ -0,0 +1,82 @@
 +/*
 + * Copyright (C) 2020 Microsoft Corporation.
 + *
@@ -12695,7 +12695,6 @@ index 0000000000000000000000000000000000000000..544442b75afcba6e121ab202ad32dcdf
 +RefPtr<WebPageProxy> InspectorPlaywrightAgentClientWin::createPage(WTF::String& error, const BrowserContext& context)
 +{
 +    auto conf = API::PageConfiguration::create();
-+    auto prefs = WebPreferences::create(String(), "WebKit2Automation.", "WebKit2Automation.");
 +    conf->setProcessPool(context.processPool.get());
 +    conf->setWebsiteDataStore(context.dataStore.get());
 +    return toImpl(m_createPage(toAPI(&conf.get())));
diff --git a/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.cpp b/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.cpp
index 1f2b465478b22..a8dc408782715 100644
--- a/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.cpp
+++ b/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.cpp
@@ -173,27 +173,18 @@ void MainWindow::rescaleToolbar()
     m_toolbarItemsWidth = rect.right;
 }
 
-bool MainWindow::init(HINSTANCE hInstance, WKContextRef context, WKWebsiteDataStoreRef dataStore)
+bool MainWindow::init(HINSTANCE hInstance, WKPageConfigurationRef conf)
 {
-    auto conf = adoptWK(WKPageConfigurationCreate());
+    auto pageGroup = adoptWK(WKPageGroupCreateWithIdentifier(createWKString("WinPlaywright").get()));
     auto prefs = adoptWK(WKPreferencesCreate());
 
-    auto pageGroup = adoptWK(WKPageGroupCreateWithIdentifier(createWKString("WinPlaywright").get()));
-    WKPageConfigurationSetPageGroup(conf.get(), pageGroup.get());
+    WKPageConfigurationSetPageGroup(conf, pageGroup.get());
+    WKPageConfigurationSetPreferences(conf, prefs.get());
     WKPageGroupSetPreferences(pageGroup.get(), prefs.get());
 
     WKPreferencesSetMediaCapabilitiesEnabled(prefs.get(), false);
     WKPreferencesSetDeveloperExtrasEnabled(prefs.get(), true);
-    WKPageConfigurationSetPreferences(conf.get(), prefs.get());
-
-    WKPageConfigurationSetContext(conf.get(), context);
-    WKPageConfigurationSetWebsiteDataStore(conf.get(), dataStore);
 
-    return init(hInstance, conf.get());
-}
-
-bool MainWindow::init(HINSTANCE hInstance, WKPageConfigurationRef conf)
-{
     m_configuration = conf;
 
     registerClass(hInstance);
diff --git a/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.h b/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.h
index 4c9bb23645957..95730f46be5c9 100644
--- a/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.h
+++ b/browser_patches/webkit/src/Tools/Playwright/win/MainWindow.h
@@ -40,7 +40,6 @@ class MainWindow : public BrowserWindowClient {
     MainWindow();
 
     ~MainWindow();
-    bool init(HINSTANCE hInstance, WKContextRef, WKWebsiteDataStoreRef);
     bool init(HINSTANCE hInstance, WKPageConfigurationRef);
 
     void resizeSubViews();
diff --git a/browser_patches/webkit/src/Tools/Playwright/win/WebKitBrowserWindow.cpp b/browser_patches/webkit/src/Tools/Playwright/win/WebKitBrowserWindow.cpp
index 97e736dd12133..60932f3a1abe3 100644
--- a/browser_patches/webkit/src/Tools/Playwright/win/WebKitBrowserWindow.cpp
+++ b/browser_patches/webkit/src/Tools/Playwright/win/WebKitBrowserWindow.cpp
@@ -340,6 +340,7 @@ void WebKitBrowserWindow::handleJavaScriptDialog(WKPageRef page, bool accept, WK
 
 WKPageRef WebKitBrowserWindow::createPageCallback(WKPageConfigurationRef configuration)
 {
+    // This comes from the Playwright agent, configuration is a pool+data pair.
     return WebKitBrowserWindow::createViewCallback(configuration, true);
 }
 
@@ -357,6 +358,7 @@ WKPageRef WebKitBrowserWindow::createViewCallback(WKPageConfigurationRef configu
 
 WKPageRef WebKitBrowserWindow::createNewPage(WKPageRef, WKPageConfigurationRef configuration, WKNavigationActionRef, WKWindowFeaturesRef, const void*)
 {
+    // This comes from the client for popups, configuration is inherited from main page.
     // Retain popups as per API contract.
     WKRetainPtr<WKPageRef> newPage = createViewCallback(configuration, false);
     return newPage.leakRef();
diff --git a/browser_patches/webkit/src/Tools/Playwright/win/WinMain.cpp b/browser_patches/webkit/src/Tools/Playwright/win/WinMain.cpp
index 2cf6cfe710acd..d90b5ad9ee871 100644
--- a/browser_patches/webkit/src/Tools/Playwright/win/WinMain.cpp
+++ b/browser_patches/webkit/src/Tools/Playwright/win/WinMain.cpp
@@ -110,7 +110,10 @@ int WINAPI wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance,
         WKContextSetPrimaryDataStore(context.get(), dataStore.get());
 
         auto* mainWindow = new MainWindow();
-        HRESULT hr = mainWindow->init(hInst, context.get(), dataStore.get());
+        auto conf = adoptWK(WKPageConfigurationCreate());
+        WKPageConfigurationSetContext(conf.get(), context.get());
+        WKPageConfigurationSetWebsiteDataStore(conf.get(), dataStore.get());
+        HRESULT hr = mainWindow->init(hInst, conf.get());
         if (FAILED(hr))
             goto exit;