Create shortcut to open chrome with url and put it on the desktop. Tap the shortcut. Tap the username text field. When launching Safari from an iOS shortcut on an iOS device with a valid passkey registered, the passkey suggestion does not appear; instead, the password suggestion appears sometimes.

I'm trying to sync authentication data from my iOS app to a Safari Web Extension using App Groups, but the extension isn't consistently receiving the data. Setup: App Group: group.com.airaai.AiraApp (configured in both app and extension) iOS app writes auth data using UserDefaults(suiteName: "group.com.airaai.AiraApp") Extension's Swift SafariWebExtensionHandler reads from App Groups in beginRequest() Extension's JavaScript reads from browser.storage.local Problem: Extension popup always shows "logged out" even when: User is logged into main iOS app Auth data exists in App Groups (verified via native module logs) Handler successfully writes test values to extension storage Current Behavior: Handler CAN read from App Groups ✅ Handler CAN write test values to extension storage ✅ But auth data doesn't appear in browser.storage.local when popup checks ❌ Popup reads empty keys even though handler logged writing them Code: // Handler reads from App Groups guard let sharedDefaults = UserDefaults(suiteName: "groupName") else { return } let authData = sharedDefaults.string(forKey: "auth_data") // Handler writes to extension storage (tried multiple suite names) let extensionDefaults = UserDefaults(suiteName: Bundle.main.bundleIdentifier ?? "") extensionDefaults?.set(authData, forKey: "oauth_token") extensionDefaults?.synchronize() // Popup reads from storage browser.storage.local.get(['oauth_token']).then(data => { console.log(data); // Always empty {} }); What I've tried: ✅ App Groups properly configured in both targets ✅ Extension has App Groups capability enabled ✅ Multiple UserDefaults suite names (bundle ID, bundle ID + suffix) ✅ Delayed sync attempts in handler ✅ Comprehensive logging Questions: What is the correct UserDefaults suite name for Safari extension storage on iOS? When does beginRequest() get called? Can it be triggered manually? Is App Groups the right approach, or should I use a different pattern? Alternatives I've considered: Deep link/redirect method (app opens Safari with token in URL) Content script intercepts URL and sends to background script Is this a supported approach for iOS Safari extensions? Any guidance or examples would be greatly appreciated!

Our current iOS application utilizes WKWebView to display a web application. We've observed intermittent deletion of non-expired 1st-party persistent cookies within this web application, leading to session drops. Here are our environment details and specific questions: Environment: App Build: Built with Xcode 16.2. WebView Class: WKWebView. Cookie Type: 1st-Party Persistent Cookie (Explicit expiration set, not a session cookie). Domain Configuration: The content server and the cookie-issuing server are the same (same IP address, same eTLD+1). The Cookie is set via the Set-Cookie HTTP Header on the server side. Questions: Automatic Deletion Policy: Are there any scenarios (e.g., related to iOS system behavior, Safari policies, or Intelligent Tracking Prevention (ITP)) where iOS or Safari might automatically delete non-expired 1st-party persistent cookies used by WKWebView? Deletion Conditions: If the answer to Q1 is Yes, under what specific conditions (e.g., memory pressure, inactivity, storage limits, specific ITP criteria) does this cookie deletion occur, and does the behavior differ significantly across various iOS versions? OS Update Impact: Are there any known specifications or documented cases where an iOS version update itself triggers the mass deletion of existing cookies stored in the WKWebsiteDataStore? Mitigation Strategy: If this automatic deletion is a known behavior, what mitigation strategies are officially recommended to ensure the persistence of essential 1st-party authentication cookies (e.g., manual synchronization with WKHTTPCookieStore or Keychain/UserDefaults)? Official Documentation: If the answer to Q1 is Yes, please provide URLs to any official Apple documentation or technical notes that detail the specifications or behavior of 1st-party persistent cookie deletion within WKWebView.

I’m developing a Safari App Extension and I want to debug the background.js script. However, I can’t find any tool or option to do this. When I run the extension from Xcode using the ProjectName Extension (macOS) scheme, I expect to see a “ProjectName” item under the Develop → Web Extension Background Content menu. But there’s nothing there. Has anyone encountered the same issue? How did you fix it? Environment: Manifest Version: V3 Safari: 26.0.1 (21622.1.22.11.15) Xcode: 26.0.1 (17A400)

Since Xcode 26 our tests are crashing due to the Main Thread not being able to deallocate WKNavigationResponse. Following an example: import Foundation import WebKit final class WKNavigationResponeMock: WKNavigationResponse { private let urlResponse: URLResponse override var response: URLResponse { urlResponse } init(urlResponse: URLResponse) { self.urlResponse = urlResponse super.init() } convenience init(httpUrlResponse: HTTPURLResponse) { self.init(urlResponse: httpUrlResponse) } convenience init?(url: URL, statusCode: Int) { guard let httpURLResponse = HTTPURLResponse(url: url, statusCode: statusCode, httpVersion: nil, headerFields: nil) else { return nil } self.init(httpUrlResponse: httpURLResponse) } } import WebKit import XCTest final class ExampleTests: XCTestCase { @MainActor func testAllocAndDeallocWKNavigationResponse() { let expectedURL = URL(string: "https://galaxus.ch/")! let expectedStatusCode = 404 let instance = WKNavigationResponeMock() // here it should dealloc/deinit `instance` automatically } Here the call stack: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 CoreFoundation 0x101f3dd54 CFRetain.cold.1 + 16 1 CoreFoundation 0x101e14860 CFRetain + 104 2 WebKit 0x10864dd24 -[WKNavigationResponse dealloc] + 52

I have a Net8 Maui WebView app and whenever I use magnifier, it crashes. The magnifier works on iOS18 and lower but crashes on iOS26+ Exception **Type:** CALayerInvalidGeometry **Value:** CALayer position contains NaN: [nan 65]. Layer: <CALayer:0x123e88e40; position = CGPoint (0 0); bounds = CGRect (0 0; 0 48); delegate = <_UIEditMenuListView: 0x116f2f200; frame = (nan 0; 0 48); anchorPoint = (inf, 0); alpha = 0; layer = <CALayer: 0x123e88e40>>; sublayers = (<CALayer: 0x125232df0>, <CALayer: 0x123e88e70>); opaque = YES; allowsGroupOpacity = YES; anchorPoint = CGPoint (inf 0); opacity = 0> Stacktrace __exceptionPreprocess in unknown file [Line null, column null] (Not in app) objc_exception_throw in unknown file [Line null, column null] (Not in app) +[NSException raise:format:] in unknown file [Line null, column null] (Not in app) CA::Layer::set_position in unknown file [Line null, column null] (Not in app) -[CALayer setPosition:] in unknown file [Line null, column null] (Not in app) -[UIView _backing_setPosition:] in unknown file [Line null, column null] (Not in app) -[UIView setCenter:] in unknown file [Line null, column null] (Not in app) -[_UIEditMenuContentPresentation _displayPreparedMenu:titleView:reason:didDismissMenu:configuration:] in unknown file [Line null, column null] (Not in app) __54-[_UIEditMenuContentPresentation _displayMenu:reason:]_block_invoke in unknown file [Line null, column null] (Not in app) -[UIEditMenuInteraction _editMenuPresentation:preparedMenuForDisplay:completion:] in unknown file [Line null, column null] (Not in app) -[_UIEditMenuContentPresentation _displayMenu:reason:] in unknown file [Line null, column null] (Not in app) -[_UIEditMenuContentPresentation displayMenu:configuration:] in unknown file [Line null, column null] (Not in app) __58-[UIEditMenuInteraction presentEditMenuWithConfiguration:]_block_invoke in unknown file [Line null, column null] (Not in app) __80-[UIEditMenuInteraction _prepareMenuAtLocation:configuration:completionHandler:]_block_invoke in unknown file [Line null, column null] (Not in app) __109-[UITextContextMenuInteraction _editMenuInteraction:menuForConfiguration:suggestedActions:completionHandler:]_block_invoke in unknown file [Line null, column null] (Not in app) __107-[UITextContextMenuInteraction _querySelectionCommandsForConfiguration:suggestedActions:completionHandler:]_block_invoke in unknown file [Line null, column null] (Not in app)

Hi, I am developing an OpenType font with the following cursive feature. feature curs { lookup cursivejoinrtl; # RIGHT_TO_LEFT flag set between Hah, Meem, Yeh and final Meem lookup rehwawcursive; # RIGHT_TO_LEFT flag clear between Waw and Hah } curs; Here is the rendering of the word وحميم in TextEdit. Using HarfBuzz I got the following result. The same rendering problem occurs when using Safari. It seems that is related to Core Text. I reported the issue to Feedback Assistant over a year ago but haven't had a response yet. So I'm posting the problem on this forum. Any support on this matter would be greatly appreciated.

Hello We've encountered an issue with WKWebView in the latest iOS 26 beta. When loading a PDF URL, the background of the PDF viewer now displays as a dark gray instead of the expected white. Device: iOS 26 Simulator/Device Component: WKWebView Issue: The background color of the loaded PDF is gray. Expected Behavior: The background should be white, as it has been in all previous iOS versions. Link for Testing: https://help.apple.com/pdf/security/en_US/apple-platform-security-guide.pdf We confirmed that the same PDF and code render with a white background on iOS 26 and earlier. Questions: Is this an intentional change in iOS 26's WKWebView? If so, is there a new property or configuration setting available to control the background color of the PDF viewer within WKWebView? We would like to have the ability to set it back to white. Any insights, workarounds, or information on this matter would be greatly appreciated. Thank you.

Hi Apple Team, We’ve noticed a couple of issues with launching default App Clip in safari and would appreciate your guidance. App Clip Popup Timing: When launching the App Clip using default URL, we sometimes see the small App Clip popup appear before the App Clip banner is displayed. Ideally, the banner should appear first. Cached URL Handling: In certain cases, the App Clip appears to be using a cached URL instead of the most recent one. For example, when we invoke two different App Clip URLs with unique parameters, the App Clip sometimes launches using the previous URL’s data instead of the new one. This behavior is inconsistent and makes it difficult to ensure users are directed to the correct experience each time. Could you please help us understand whether this is expected behavior or if there are any known issues or recommended solutions? Thank you for your time and support. Example

Whenever I make a safari view controller on XCode26 Beta 5, there appears to be a blurry white overlay overtop the controller. This worked fine in XCode26 Beta 2, with no code differences. Anyone have any suggestions?

After updating to the new iOS, in Safari, my overlays and backdrops using 100dvh no longer cover the full screen there's now a gap at the bottom. Switching to 100vh fixes it, but that causes scrolling issues on older Safari versions since 100vh includes extra height. Has anyone else experienced this? What's the recommended fix that works across iOS versions?

"The Safari web extension packager enables you to package and distribute your Safari extensions using App Store Connect from any web browser, without requiring a Mac or access to Xcode." I upload the unzipped folder I'd test in Chrome://extensions to the Safari web extension packager in App store connect. I get error: Embedded binary's bundle identifier is not prefixed with the parent app's bundle identifier. The only solution i've seen to this error involves xcode/a mac, being without which doesn't help

PLATFORM AND VERSION iOS Development environment: Xcode 16.2, macOS 15.3.2 Run-time configuration: iOS 15-18 This happens in iOS, and leads to to the hybrid home page showing users as wrongly unauthenticated, since the at cookie is missing. For context, we have a JWT token that is stored in the Keychain, and on app launch, before any WKWebViews are created, we synchronize this to the WKWebsiteDataStore as an at cookie. We have analytics instrumentation on our websitef to show that WKWebView randomly refuses to send out any cookies. – The following is a snippet from an explanation to the WebKit Slack: We are having an issue on iOS, in which WKWebView loads pages (and even subsequent reloads) without any cookies, even though we have stored cookies in WKWebsiteDataStore.default() before hand right after application launch and becoming a key window. We reference this object, store it as a singleton, (as well as a process pool), and then all webview configurations are initialized with the same data store, the same process pool, every call on the main thread. From reading the source code, it seems that if the internal IPC logic fails, the APIs for deleting and setting data records and cookies fail without any feedback in completion handlers. This bug often happens when returning from the background on iOS after a few hours. Sometimes it happens on cold launches of the app. We have mitigated a similar issue (no cookies being sent) by implementing webViewWebContentProcessDidTerminate and reloading the webview ourselves, we found that whatever webview does to reload if that method is not implemented leads to cookies not being used. There have been multiple reports of WKWebView losing cookies in recent iOS versions, and we have tried to implement all of the workarounds listed. Setting a maximumAge to the cookies we store, and doing a _ = await websiteDataStore.dataRecords(ofTypes: Set([WKWebsiteDataTypeCookies])) before accessing or modifying websiteDataStore.httpCookieStore Question: is it safe to work with WKWebsiteDataStore before a WKWebView is added as a view, if so are there any timing considerations? Are there any logs that we can take a look at, this issue is very hard to reproduce, about 2% of our users face it at scale? Is there anything that could be happening within our process (runloop issues, timing) that could be causing this issue? See multiple reports from other companies that have faced the issue: "Now the Thermonuclear Problem with WKWebViewDataStorage" https://medium.com/axel-springer-tech/synchronization-of-native-and-webview-sessions-with-ios-9fe2199b44c9 STEPS TO REPRODUCE They don't exist, because the issue only happens at scale. We just know that no cookies are sent for a small percentage of requests. We believe this to be an issue in which Webkit fails to communicate internally with whatever IPC mechanisms it has. We have not been able to reproduce this issue consistently. The best we can give is that it happens after a few hours that the app is in the background. This happens regardless of whether the WKWebsiteDataStore is persistent or not, but seems to be much worse when it is persistent. Thus we have disabled persistnet data stores and relied on nonPersistent. The issue is bad enough that we are trying to move away from relying on cookies for iOS and just use request headers which we can only set on the top level request of WKWebView. DTS Case-ID: 13154329

Based on the "Build immersive web experiences with WebXR"-Video for visionOS there is no way to disable the consent prompts for entering an immersive experience or consent hand-tracking. For the microphone it's possible to "greenlight" specific websites for mic input, which works great. I'd welcome it, if it were possible to add specific websites in the settings, in which those consent dialogs aren't shown each time. In my opinion, the user interaction through a button that launches the experience would be sufficient to not disorient.

We have a JavaScript api that queries our Secure Browser to get the network information – signal strength, network name, plugged in/wifi. Everything worked fine through the Tahoe betas, still does. Now we are getting on the network name and this is breaking our UI. Was this an intentional change or a bug? The other two properties still appear to be working. And it works in all lower MacOS versions. We are currently obtaining it through AppleScript try   set ssid to do shell script "system_profiler SPAirPortDataType | awk '/Current Network Information:/ {getline; sub(/^ +/, ""); sub(/:$/, ""); print}'"   if ssid is equal to "" then     return "Not connected to any Wi-Fi network."   else     return ssid   end if on error errMsg   return "Error: " & errMsg end try

The app I work on uses WKWebView to render customer data. In iPadOS 26, we observe that there is a delay when resizing the window (and thus the web view) before the content is re-rendered. The same behavior is visible in Safari. For demonstration purposes, consider this test page: https://phet-dev.colorado.edu/html/build-an-atom/0.0.0-3/simple-text-only-test-page.html Initially, the window is small: Then when the window is expanded, the content scales up temporarily: It eventually re-renders to the correct size, but then if you make the window small again, you get (temporarily): Is there anyway around this behavior? We would love to have the content reflow interactively.

I have observed Safari App starts crashing when running with my safari extension. Our Safari extension polls the host app every 60s. The extension receives and completes requests in func beginRequest(with context: NSExtensionContext) (we always call context.completeRequest(...)). The crash is intermittent: beginRequest itself does not throw. Looking for guidance about likely causes. I am attaching the snippet from crash report. Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace RUNNINGBOARD, Code 3490524077 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x1856f5c34 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x1857083a0 mach_msg2_internal + 76 2 libsystem_kernel.dylib 0x1856fe764 mach_msg_overwrite + 484 3 libsystem_kernel.dylib 0x1856f5fa8 mach_msg + 24 4 CoreFoundation 0x185822cbc __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x1858215d8 __CFRunLoopRun + 1208 6 CoreFoundation 0x185820a98 CFRunLoopRunSpecific + 572 7 HIToolbox 0x1912c327c RunCurrentEventLoopInMode + 324 8 HIToolbox 0x1912c64e8 ReceiveNextEventCommon + 676 9 HIToolbox 0x191451484 _BlockUntilNextEventMatchingListInModeWithFilter + 76 10 AppKit 0x189745a34 _DPSNextEvent + 684 11 AppKit 0x18a0e4940 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 688 12 Safari 0x1b801cce4 -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 228 13 AppKit 0x189738be4 -[NSApplication run] + 480 14 AppKit 0x18970f2dc NSApplicationMain + 880 15 Safari 0x1b83dd0b0 SafariMain + 468 16 dyld 0x185396b98 start + 6076

We’ve noticed that the ApplePaySession.applePayCapabilities() check has stopped working correctly in Safari over the past couple of days. Behavior observed: 1.) In Safari Private Window, paymentCredentialStatus behaves as expected and case 1 is triggered. 2.) In a normal Safari window, it always triggers case 3 (paymentCredentialsUnavailable), even when the user has active cards provisioned in Wallet. We tested across multiple devices, and the behavior is consistent. if (window.ApplePaySession) { var merchantIdentifier = 'YOUR MERCHANT IDENTIFIER'; var promise = ApplePaySession.applePayCapabilities(merchantIdentifier); promise.then(function(capabilities) { switch (capabilities.paymentCredentialStatus) { case "paymentCredentialsAvailable": // Show Apple Pay button as primary option case "paymentCredentialStatusUnknown": // Offer Apple Pay case "paymentCredentialsUnavailable": // Consider showing Apple Pay button case "applePayUnsupported": // Don’t show Apple Pay button } }) } This used to work fine until a few days ago, but now the capability check in non-private Safari windows always indicates unavailable, even with valid active cards. Has anyone else faced this issue recently? Could this be a Safari regression or a change on Apple’s side? Thanks in advance!

I'm using the new iOS 26 WebPage/WebView for SwiftUI in a NavigationStack. The initial load works as expected, but when loading items from the back/forward lists, the content jumps beneath the navigation bar: struct WebPageTestView: View { var webPage = WebPage() var body: some View { NavigationStack { WebView(webPage) .toolbar { Button("Back") { if let backItem = webPage.backForwardList.backList.last { webPage.load(backItem) } } Button("Forward") { if let forwardItem = webPage.backForwardList.forwardList.first { webPage.load(forwardItem) } } } } .task { webPage.isInspectable = true webPage.load(URL(string: "https://domchristie.co.uk/")) } } } I have run this on the iOS 26.0 and 26.1 Simulators and get the same issue. The demo website does not use any JavaScript. I was able to replicate this behaviour using a wrapped WKWebView and calling the .ignoresSafeArea(.all) modifier.