We are currently implementing the payment flow, and for handling payment details — including card entry and validation — we are utilizing a WKWebView. The webview securely loads the payment provider’s page, ensuring sensitive information such as card numbers are entered and validated directly within the web context.
I’d like to clarify that this change has not yet been released to Production. As part of a feature enhancement to our existing payment flow, we are transitioning to a new payment vendor, SnapPay.
While trying to load the SnapPay URL embedded within an iFrame in our iOS app, I observed the following error in the Xcode console. While this error may be generic, I wanted to highlight it:
825a18 - [pageProxyID=7, webPageID=8, PID=67346] WebPageProxy::didFailLoadForFrame: frameID=24, isMainFrame=0, domain=NSURLErrorDomain, code=-999
Upon investigating, we compared the headers from our existing payment URL and SnapPay's URL, and found that SnapPay includes the following Content-Security-Policy (CSP) header:
Content-Security-Policy: frame-ancestors ...
"Content-Security-Policy" value="default-src 'self'; script-src 'self' https://hcaptcha.com https://.hcaptcha.com https://code.jquery.com https://www.gstatic.com https://code.jquery.com/jquery-3.3.1.min.js https://test.lightbox.cardx.com/v1/lightbox.min.js https://www.ssa.gov/accessibility/andi/ https://c.evidon.com 'unsafe-inline' 'unsafe-eval'; style-src 'self' https://hcaptcha.com https://.hcaptcha.com https://fonts.googleapis.com/css https://stage.snappayglobal.com/Resource/ https://www.ssa.gov/accessibility/andi/andi.css 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' *.googleapis.com *.gstatic.com ; connect-src 'self' https://demo1.cditechnology.com https:; form-action https://hcaptcha.com https: 'self' *.ipg-online.com secure.bluepay.com https://test.api.lightbox.cardx.com https://3ds-acs.test.modirum.com/ https://demo1.cditechnology.com/; frame-ancestors https://snappaydirect-perf.fiserv.com 'self' file: https: http; frame-src .snappayglobal.com 'self' https://hcaptcha.com https://.hcaptcha.com https: https://www.google.com .ipg-online.com secure.bluepay.com https://.cardconnect.com https://test.api.lightbox.cardx.com/ https://test.lightbox.cardx.com https://paywithcardx.com/payment/auth.cgi securepayments.cardpointe.com *.cardpointe.com https://3ds-acs.test.modirum.com/ https://www.yokohamatire.com http://uat1-txt.ad.portal.texas.gov https://uat1-txt.ad.portal.texas.gov "
After multiple working sessions with the SnapPay team, we were able to confirm that when they disable CSP or remove the frame-ancestors directive, the iFrame loads successfully within our app. However, SnapPay cannot change on their CSP.
To enable the iFrame to load in the iOS app, we added the following line of code:
webView.configuration.preferences.setValue(true, forKey: "allowFileAccessFromFileURLs").
This resolved the issue with loading the iFrame. Note: the file being loaded is a local .html file,.
Before submitting this update to the App Store, I’d like to confirm whether this usage of allowFileAccessFromFileURLs is acceptable for App Store review.
I wanted to confirm that with this change is there a security concern for WKWebview?
General
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Hi, I am developing the Click & Read web add-on for Chromium, Firefox and Safari. We use xcrun safari-web-extension-converter tool to generate the Safari add-on, with up-to-date MacBook MacOS, Xcode et Safari : Sequoia 15.3.2, Safari Version 18.3.1 (20620.2.4.11.6), XCode Version 16.0 (16A242d).
We have updated our addon to Manifest v3, having the Background script as Server Worker
"background": {
"service_worker": "background.js",
"type": "module"
}
self.addEventListener("activate", (event) => {
console.info("Service Worker activated", event);
event.waitUntil(
self.registration.pushManager
.subscribe({
userVisibleOnly: true,
applicationServerKey: urlBase64ToUint8Array(
process.env.VAPID_PUBLIC_KEY
),
})
.then(async (subscription) => {
console.info("[Service Worker] Extension is subscribed to push");
const { subscription: savedSubscription } =
await getLocalStorageKeyData("subscription");
if (savedSubscription)
fetchApi({
url: `${API_SERVER_URL}/subscription/remove/${savedSubscription.keys.auth}`,
}); // Remove previous subscription from server on addon activate
currentBrowser.storage.local.set({
subscription: subscription.toJSON(),
}); // Save subscription in local storage
currentBrowser.runtime.setUninstallURL(
`${API_SERVER_URL}/subscription/remove/${
subscription.toJSON().keys.auth
}`
); // Set uninstall URL to remove notification subscription on addon uninstall
fetchApi({
url: `${API_SERVER_URL}/subscription`,
reqInit: {
body: JSON.stringify(subscription.toJSON()),
method: "POST",
headers: {
"Content-Type": "application/json",
},
},
});
})
.catch((error) => {
console.error("Push subscribe error: ", error);
}) // Subscribe to push notifications
);
});
When trying to subscribe the addon instance to our Push server, we get this error : Push subscribe error: NotAllowedError: User denied push permission
Our NodeJS backend is using the web-push librabry : https://github.com/web-push-libs/web-push) to save subscriptions and make notifications push.
By looking for same errors on forums, the best hint I found is that it could be related to the testing is done on localhost (addon is built from XCode onto Safari, and Push server is running on localhost).
Thanks for your help !
"We have a multi-tenant EdTech platform serving over 1500 clients, each with a unique domain (e.g., client1.eduapp.com). We use WKWebView in a native shell. Due to WKAppBoundDomains restriction, we can't dynamically list all domains. How can we support dynamic tenants while maintaining cookie persistence"
"Can Apple suggest a best practice or alternative approach for apps using WebView/PWA shell architecture across multiple client domains?"
Problem:
We cannot predefine all 1500 domains in WKAppBoundDomains due to limitations.
As a result:
Service workers fail to register, breaking PWA functionality Ex: Offline.
Topic:
Safari & Web
SubTopic:
General
After reading several posts I see that I need to add the "com.apple.developer.web-browser.public-key-credential" capability to my macOS app in order to get it to work.
So my noob question is where do I request this capability? Can I as a developer request it or does the Account owner need to request it?
Once approved, how do I add it to my app's capabilities?
Thanks for your patience
I’ve been working on a personal iOS project for fun — essentially a YouTube music player, learning how background media playback works in native iOS apps.
After seeing that Musi (a famous music streaming app) can play YouTube audio in the background with the screen off — I got really curious. I’ve been trying to replicate that basic background audio functionality for YouTube embeds using WKWebView. I've spent a crazy amount of time (probably 20 hours) trying to figure this out but have achieved no success.
Here’s what I’ve tried so far:
-Embedding a YouTube video in a WKWebView
-Activating AVAudioSession with .playback and setting .setActive(true)
-Adding the UIBackgroundModes key with audio in Info.plist
-Adding the NSAppTransportSecurity key to allow arbitrary loads
--Testing on a real device (iPhone 14, iOS 18.1 target)--
What happens:
Audio plays fine in the foreground.
If I exit the app and go to the lock screen quickly enough (less than 3 seconds) after pressing play, I can resume playback briefly from the lock screen — but it doesn’t automatically continue like in Musi and other apps like it.
Most of the time, the audio stops when the app is backgrounded.
I get this error consistently in the logs:
Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)"
It seems like the app lacks some specific entitlements related to WebKit media playback. I don’t have AppDelegate/SceneDelegate (using SwiftUI), but can add if needed.
I’m super curious how music streaming apps using youtube as a source get around this — are they doing something different under the hood? A custom player? A SafariViewController trick? Is there a specific way to configure WKWebView to keep playing in the background, or is this a known limitation?
Would really appreciate any insight from folks who’ve explored this before or know how apps like Musi pulled it off.
Thanks in advance!
Command: com.apple.WebKit.Networking
Path: /private/preboot/Cryptexes/OS/System/Library/ExtensionKit/Extensions/NetworkingExtension.appex/com.apple.WebKit.Networking
Identifier: com.apple.WebKit.Networking
Version: ??? (8621.3.11.10.3)
Resource Coalition: "com.apple.mobilesafari"(1005)
Architecture: arm64e
Parent: launchd [1]
PID: 1708
I'm experiencing issues with audio playback in my React video player component specifically on iOS mobile devices (iPhone/iPad). Even after implementing several recommended solutions, including Apple's own guidelines, the audio still isn't working properly on iOS Safari. It works completely fine on Android. On iOS, I ensured the video doesn't autoplay (it requires user interaction). Here are all the details:
Environment
iOS Safari (latest version)
React 18
TypeScript
Video files: MP4 with AAC audio codec
Current Implementation
const VideoPlayer: React.FC<VideoPlayerProps> = ({
src,
autoplay = true,
}) => {
const videoRef = useRef<HTMLVideoElement>(null);
const isIOSDevice = isIOS(); // Custom iOS detection
const [touchStartY, setTouchStartY] = useState<number | null>(null);
const [touchStartTime, setTouchStartTime] = useState<number | null>(null);
// Handle touch start event for gesture detection
const handleTouchStart = (e: React.TouchEvent) => {
setTouchStartY(e.touches[0].clientY);
setTouchStartTime(Date.now());
};
// Handle touch end event with gesture validation
const handleTouchEnd = (e: React.TouchEvent) => {
if (touchStartY === null || touchStartTime === null) return;
const touchEndY = e.changedTouches[0].clientY;
const touchEndTime = Date.now();
// Validate if it's a legitimate tap (not a scroll)
const verticalDistance = Math.abs(touchEndY - touchStartY);
const touchDuration = touchEndTime - touchStartTime;
// Only trigger for quick taps (< 200ms) with minimal vertical movement
if (touchDuration < 200 && verticalDistance < 10) {
handleVideoInteraction(e);
}
setTouchStartY(null);
setTouchStartTime(null);
};
// Simplified video interaction handler following Apple's guidelines
const handleVideoInteraction = (e: React.MouseEvent | React.TouchEvent) => {
console.log('Video interaction detected:', {
type: e.type,
timestamp: new Date().toISOString()
});
// Ensure keyboard is dismissed (iOS requirement)
if (document.activeElement instanceof HTMLElement) {
document.activeElement.blur();
}
e.stopPropagation();
const video = videoRef.current;
if (!video || !video.paused) return;
// Attempt playback in response to user gesture
video.play().catch(err => console.error('Error playing video:', err));
};
// Effect to handle video source and initial state
useEffect(() => {
console.log('VideoPlayer props:', { src, loadingState });
setError(null);
setLoadingState('initial');
setShowPlayButton(false); // Never show custom play button on iOS
if (videoRef.current) {
// Set crossOrigin attribute for CORS
videoRef.current.crossOrigin = "anonymous";
if (autoplay && !hasPlayed && !isIOSDevice) {
// Only autoplay on non-iOS devices
dismissKeyboard();
setHasPlayed(true);
}
}
}, [src, autoplay, hasPlayed, isIOSDevice]);
return (
<Paper
shadow="sm"
radius="md"
withBorder
onClick={handleVideoInteraction}
onTouchStart={handleTouchStart}
onTouchEnd={handleTouchEnd}
>
<video
ref={videoRef}
autoPlay={!isIOSDevice && autoplay}
playsInline
controls
crossOrigin="anonymous"
preload="auto"
onLoadedData={handleLoadedData}
onLoadedMetadata={handleMetadataLoaded}
onEnded={handleVideoEnd}
onError={handleError}
onPlay={dismissKeyboard}
onClick={handleVideoInteraction}
onTouchStart={handleTouchStart}
onTouchEnd={handleTouchEnd}
{...(!isFirefoxBrowser && {
"x-webkit-airplay": "allow",
"x-webkit-playsinline": true,
"webkit-playsinline": true
})}
>
<source src={videoSrc} type="video/mp4" />
</video>
</Paper>
);
};
Apple's Guidelines Implementation
Removed custom play controls on iOS
Using native video controls for user interaction
Ensuring audio playback is triggered by user gesture
Following Apple's audio session guidelines
Properly handling the canplaythrough event
Current Behavior
Video plays but without sound on iOS mobile
Mute/unmute button in native video controls doesn't work
Audio works fine on desktop browsers and Android devices
Videos are confirmed to have AAC audio codec
No console errors related to audio playback
User interaction doesn't trigger audio as expected
Questions
Are there any additional iOS-specific requirements I'm missing?
Could this be related to iOS audio session handling?
Are there known issues with React's handling of video elements on iOS?
Should I be implementing additional audio context initialization?
Any insights or suggestions would be greatly appreciated!
This is a really strange issue on iOS Safari. Under certain conditions a basic input element will not be focusable or show the on screen keyboard. I can reproduce the issue with a very simple HTML file by dynamically adding an anchor element with an href during a touch event. If you add a different element or an anchor without an href, there is no issue. Similarly, if you apply the same listener to a click event there is no issue.
Reproducible in iOS Simulator 17.2 and 18.1
This HTML/JS showcases the problem:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>InputIssue</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
</head>
<body>
<div id="parent">
<input type="text" name="test" />
<div id="child"></div>
</div>
<script>
document.addEventListener("touchstart", () => {
const child = document.getElementById("child");
if (!child) return;
while (child.firstChild) {
child.removeChild(child.firstChild);
}
const link = document.createElement("a");
link.href = "https://test.com";
link.textContent = "test";
child.appendChild(link);
});
</script>
</body>
</html>
Topic:
Safari & Web
SubTopic:
General
"The Referer header allows a server to identify referring pages that people are visiting from or where requested resources are being used. "
This header is never forwarded to server when the user is browsing the website in a WebView. This is properly maintained by other browsers but not in-app.
How do I include it?
Topic:
Safari & Web
SubTopic:
General
Environment
• Device: any iPhone running iOS 26 Developer Beta 5 (23A5308g)
• Xcode: 16.3
Short description
The app crashes the moment the user tries to long-press to select text inside a WKWebView, double-tap an image with Text (magnifier appears)
The exception is CALayer position contains NaN. frame = (nan,0;0,48) chorPoint=(inf, 0) and it is thrown in the UI process.
Build & run any project that hosts a WKWebView. Inject the following CSS via script (this is what we do to suppress the native callout menu):
WKWebView *webView = [[WKWebView alloc] initWithFrame:self.view.bounds
configuration:[WKWebViewConfiguration new]];
NSString *js =
@"document.documentElement.style.webkitUserSelect='none';"
"document.documentElement.style.webkitTouchCallout='none';";
[webView evaluateJavaScript:js completionHandler:nil];
[self.view addSubview:webView];
Incident Identifier: EE6FB046-5087-4F15-A72D-A74965347A30
CrashReporter Key: 29e8e58e02a07557adb4ce3f463d764f3ce8bbd5
Hardware Model: iPhone16,1
Process: wallet [642]
Path: /private/var/containers/Bundle/Application/4B4E609A-C8BF-4C56-AB2A-1638249B98A5/wallet.app/wallet
Identifier: xxxxxxx
Version: xxxx
AppStoreTools: 16F7
AppVariant: 1:iPhone16,1:18
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: xxxxxx
Date/Time: 2025-08-06 12:05:24.0732 +0800
Launch Time: 2025-08-06 11:49:40.3802 +0800
OS Version: iPhone OS 26.0 (23A5308g)
Release Type: Beta
Baseband Version: 3.02.02
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: wallet [642]
Triggered by Thread: 0
Application Specific Information:
abort() called
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x22da0f0cc __pthread_kill + 8
1 libsystem_pthread.dylib 0x1e097b7e8 pthread_kill + 268
2 libsystem_c.dylib 0x191361f1c abort + 124
3 libc++abi.dylib 0x182e7a808 __abort_message + 132
4 libc++abi.dylib 0x182e69484 demangling_terminate_handler() + 304
5 libobjc.A.dylib 0x182d7bf28 _objc_terminate() + 156
6 wallet 0x1068ff8c8 0x1046f4000 + 35698888
7 libc++abi.dylib 0x182e79bdc std::__terminate(void (*)()) + 16
8 libc++abi.dylib 0x182e7d314 __cxxabiv1::failed_throw(__cxxabiv1::__cxa_exception*) + 88
9 libc++abi.dylib 0x182e7d2bc __cxa_throw + 92
10 libobjc.A.dylib 0x182d7992c objc_exception_throw + 448
11 CoreFoundation 0x185e908d4 +[NSException raise:format:] + 128
12 QuartzCore 0x18678a874 CA::Layer::set_position(CA::Vec2<double> const&, bool) + 160
13 QuartzCore 0x1869a7270 -[CALayer setPosition:] + 52
14 UIKitCore 0x18c4ac564 -[UIView _backing_setPosition:] + 176
15 UIKitCore 0x18cefdf0c -[UIView setCenter:] + 220
16 UIKitCore 0x18cd9f794 -[_UIEditMenuContentPresentation _displayPreparedMenu:titleView:reason:didDismissMenu:configuration:] + 936
17 UIKitCore 0x18cd9f3c0 __54-[_UIEditMenuContentPresentation _displayMenu:reason:]_block_invoke + 104
18 UIKitCore 0x18ced1060 -[UIEditMenuInteraction _editMenuPresentation:preparedMenuForDisplay:completion:] + 384
19 UIKitCore 0x18cd9f2e4 -[_UIEditMenuContentPresentation _displayMenu:reason:] + 304
20 UIKitCore 0x18cd9f0d8 -[_UIEditMenuContentPresentation displayMenu:configuration:] + 64
21 UIKitCore 0x18ced0344 __58-[UIEditMenuInteraction presentEditMenuWithConfiguration:]_block_invoke + 260
22 UIKitCore 0x18ced1f8c __80-[UIEditMenuInteraction _prepareMenuAtLocation:configuration:completionHandler:]_block_invoke + 80
23 UIKitCore 0x18cc8403c __109-[UITextContextMenuInteraction _editMenuInteraction:menuForConfiguration:suggestedActions:completionHandler:]_block_invoke + 180
24 UIKitCore 0x18cc84584 __107-[UITextContextMenuInteraction _querySelectionCommandsForConfiguration:suggestedActions:completionHandler:]_block_invoke + 148
25 WebKit 0x1a05ae5d4 WTF::CompletionHandler<void (WebKit::DocumentEditingContext&&)>::operator()(WebKit::DocumentEditingContext&&) + 64
26 WebKit 0x1a05bb468 WTF::Detail::CallableWrapper<WTF::CompletionHandler<void (IPC::Connection*, IPC::Decoder*)> IPC::Connection::makeAsyncReplyCompletionHandler<Messages::WebPage::RequestDocumentEditingContext, WTF::CompletionHandler<void (WebKit::DocumentEditingContext&&)>>(WTF::CompletionHandler<void (WebKit::DocumentEditingContext&&)>&&, WTF::ThreadLikeAssertion)::'lambda'(IPC::Connection*, IPC::Decoder*), void, IPC::Connection*, IPC::Decoder*>::call(IPC::Connection*, IPC::Decoder*) + 196
27 WebKit 0x19fcf5db8 WTF::Detail::CallableWrapper<WebKit::AuxiliaryProcessProxy::sendMessage(WTF::UniqueRef<IPC::Encoder>&&, WTF::OptionSet<IPC::SendOption>, std::__1::optional<IPC::ConnectionAsyncReplyHandler>, WebKit::AuxiliaryProcessProxy::ShouldStartProcessThrottlerActivity)::$_1, void, IPC::Connection*, IPC::Decoder*>::call(IPC::Connection*, IPC::Decoder*) + 64
28 WebKit 0x19fce54f0 IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) + 340
29 WebKit 0x19fcf5aa0 IPC::Connection::dispatchIncomingMessages() + 536
30 JavaScriptCore 0x19a8f85d4 WTF::RunLoop::performWork() + 552
31 JavaScriptCore 0x19a8f838c WTF::RunLoop::performWork(void*) + 36
32 CoreFoundation 0x185da6230 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
33 CoreFoundation 0x185da61a4 __CFRunLoopDoSource0 + 172
34 CoreFoundation 0x185d83c6c __CFRunLoopDoSources0 + 232
35 CoreFoundation 0x185d598b0 __CFRunLoopRun + 820
36 CoreFoundation 0x185d58c44 _CFRunLoopRunSpecificWithOptions + 532
37 GraphicsServices 0x224ce0498 GSEventRunModal + 120
38 UIKitCore 0x18b6c84b8 -[UIApplication _run] + 792
39 UIKitCore 0x18b66cbc0 UIApplicationMain + 336
40 wallet 0x1046f8558 0x1046f4000 + 17752
41 dyld 0x182dcdb18 start + 6332
updateDynamic rules is blocking ads on my device with iOS 17.4, but on my iOS 18 device the same code is not blocking ads.
Is this a known issue?
Steps to Reproduce:
Open the Bing search page in Safari (example URL: https://www.bing.com/search?q=webkit&form=APIPH1&PC=APPL).
Pinch-zoom in or out, then return the page to exactly 100% zoom.
Rotate the device from portrait to landscape orientation.
Observe that the page is incorrectly scaled to a value other than 100%.
Rotate the device back to portrait orientation.
The page remains at the incorrect zoom level.
Expected Result:
After returning the page to 100% zoom, changing orientation should keep the zoom level at exactly 100% in both portrait and landscape modes.
Actual Result:
After returning to 100% zoom, rotating to landscape changes the zoom to a non-100% value, and rotating back to portrait retains the incorrect zoom level.
Hello,
I’m working on a cross-origin WebAuthn implementation where a parent page embeds an iframe from a different origin to perform authentication. According to the WebAuthn Level 3 spec (Section 7.1.1), when crossOrigin is true, the clientDataJSON may include topOrigin—but Safari does not seem to populate this field.
Observed Behavior:
Chrome/Firefox: Include topOrigin in clientDataJSON when crossOrigin: true.
Safari (macOS/iOS): Omits topOrigin even though crossOrigin is correctly set to true.
Example clientDataJSON from Safari:
{
"type": "webauthn.get",
"challenge": "...",
"origin": "https://iframe-origin.example.com",
"crossOrigin": true
// Missing `topOrigin` (expected: parent origin)
}
Questions:
Is this an intentional omission in Safari for privacy/security reasons?
Are there specific requirements (e.g., HTTP headers, permissions policies) needed for Safari to expose topOrigin?
Is there a known workaround to reliably obtain the top-level origin in cross-origin WebAuthn flows?
System Info:
Version 18.4 (20621.1.15.11.10)
OS: Sequoia Version 18.4 (20621.1.15.11.10)
Reproduction Steps:
Parent page (https://parent.example.com) embeds an iframe (https://webauthn-rp.example.com).
The iframe calls navigator.credentials.get() with a WebAuthn challenge.
Safari returns clientDataJSON with crossOrigin: true but no topOrigin.
Code Snippet (iframe):
const credential = await navigator.credentials.get({
publicKey: {
challenge: new Uint8Array(/* ... */),
rpId: 'webauthn-rp.example.com',
allowCredentials: [],
hints: [],
userVerification: "preferred",
}
});
console.log(JSON.parse(atob(credential.response.clientDataJSON)));
Has anyone encountered this? Any insights would be greatly appreciated!
Topic:
Safari & Web
SubTopic:
General
iOS18的app中加载了自己开发的H5页面,H5页面有个input输入框,每次输入框聚焦的时候,都会弹出键盘滑行键入的提示:“滑动手指将字母拼成词以快速键入”,应该怎么修改,达到不每次都弹出这个提示呢
When our Safari Web Extension makes a api request from its background script (registered via "scripts" in manifest.json, e.g., "background": { "scripts": ["js/background.bundle.js"] }) to our authenticated API endpoint (https://api-domain/user), the Cookie header is not included in the request. This occurs only when the extension is running within a non-default Safari User Profile. This causes our API to treat the user as unauthenticated. The exact same extension code, manifest, and API call work correctly (Cookie header is present and user is authenticated) when the extension is running in the Default Safari User Profile.
I'm developing an application that makes use of a WebView. When resuming the app I occasionally run into an issue where the application just shows as a blank page. In the Console.app I see a stack trace, however the details are hidden (see below).
The stack trace is thrown from JavaScriptCore.
default 13:37:07.029261+0200 outlinerrs_dioxus 1 0x1b80cd678 <private>
default 13:37:07.029360+0200 outlinerrs_dioxus 2 0x1b7d50e30 <private>
default 13:37:07.029369+0200 outlinerrs_dioxus 3 0x1047ec800 <private>
default 13:37:07.029539+0200 outlinerrs_dioxus 4 0x1b7d37924 <private>
default 13:37:07.029548+0200 outlinerrs_dioxus 5 0x1b8102a78 <private>
default 13:37:07.029789+0200 outlinerrs_dioxus 6 0x1b8100cb8 <private>
default 13:37:07.029834+0200 outlinerrs_dioxus 7 0x1b7ba7b0c <private>
default 13:37:07.029851+0200 outlinerrs_dioxus 8 0x1b879a520 <private>
default 13:37:07.029870+0200 outlinerrs_dioxus 9 0x1b817f204 <private>
default 13:37:07.030159+0200 outlinerrs_dioxus 10 0x1b76bfce8 <private>
default 13:37:07.030186+0200 outlinerrs_dioxus 11 0x1b76ad838 <private>
default 13:37:07.030245+0200 outlinerrs_dioxus 12 0x1b76bd76c <private>
default 13:37:07.030324+0200 outlinerrs_dioxus 13 0x1b22c827c <private>
default 13:37:07.030424+0200 outlinerrs_dioxus 14 0x1b22c8034 <private>
default 13:37:07.030461+0200 outlinerrs_dioxus 15 0x19d6df230 <private>
default 13:37:07.030514+0200 outlinerrs_dioxus 16 0x19d6df1a4 <private>
default 13:37:07.030584+0200 outlinerrs_dioxus 17 0x19d6bcc6c <private>
default 13:37:07.030592+0200 outlinerrs_dioxus 18 0x19d6928b0 <private>
default 13:37:07.030601+0200 outlinerrs_dioxus 19 0x19d691c44 <private>
default 13:37:07.030607+0200 outlinerrs_dioxus 20 0x23ca6e498 GSEventRunModal
default 13:37:07.030675+0200 outlinerrs_dioxus 21 0x1a300cddc <private>
default 13:37:07.031049+0200 outlinerrs_dioxus 22 0x1a2fb1b0c UIApplicationMain
default 13:37:07.031064+0200 outlinerrs_dioxus 23 0x104a76278 <private>
default 13:37:07.031070+0200 outlinerrs_dioxus 24 0x1047a0064 <private>
default 13:37:07.031254+0200 outlinerrs_dioxus 25 0x104781efc <private>
default 13:37:07.031343+0200 outlinerrs_dioxus 26 0x1047493e0 <private>
default 13:37:07.031352+0200 outlinerrs_dioxus 27 0x10477e1c8 <private>
default 13:37:07.031358+0200 outlinerrs_dioxus 28 0x1047a0184 <private>
default 13:37:07.031373+0200 outlinerrs_dioxus 29 0x1047a033c <private>
default 13:37:07.031409+0200 outlinerrs_dioxus 30 0x104733724 <private>
default 13:37:07.031451+0200 outlinerrs_dioxus 31 0x104464e98 <private>
I tried to create com.apple.WebKit.plist in /Library/Preferences/Logging/Subsystems with the following contents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>DEFAULT-OPTIONS</key>
<dict>
<key>Enable-Private-Data</key>
<true/>
</dict>
</dict>
</plist>
Does anyone know how to reveal the hidden logs?
We are encountering a download issue in Safari 18.2 on macOS Sequoia 15.2 where file downloads initiated by our AngularJS application (such as Excel exports) are silently blocked.
There are no errors in the browser console, and the download does not occur.
Interestingly, after testing on Safari 18.3 with Sequoia 15.3, the downloads worked as expected.
However, the problem reappeared on Safari 18.4 with Sequoia 15.4.
We suspect that recent changes in Safari’s security or download handling may be preventing downloads triggered via asynchronous JavaScript (e.g., AJAX calls) that are not initiated directly by user interaction.
We would appreciate any insights, suggestions, or possible workarounds from the community. Looking forward to your guidance on this matter.
Hi Team,
I'm using the simple mailto functionality in the demo page and when I tested the same via Safari mailto functionality is not working.
However, the same feature is working as expected via Chrome.
Demo: https://jsfiddle.net/xut0ed4y/
Kindly help.me to resolve this issue.
Anybody succeeded sending a Web Push Message using the new Declarative approach introduced with Safari Version 18.4 (20621.1.14.11.3)?
I will help as well if someone can point me to a solution debugging the entire system using Xcode and Minibrowser? Currently I can't get the MiniBrowser connected to the WebPush Daemon.
I have had zero luck anywhere else and it’s at this point infuriating. February 23rd of this year I submitted a ticket in Feedback regarding how Safari for me has been broken. I can’t load any website at all, I have cleared cache, data, you name it. I have reset the phone after doing so and as I type this today on a brand new iPhone 17 Pro Max it still doesn’t work. Every single app that prompts a Safari window to sign in also doesn’t work and crashes just as Safari the app does. Sometimes I get a message that pops up that says “Webkit encountered an internal error” before it crashes. I can’t provide a screen recording or screen shots because Safari just crashes. I genuinely don’t know what to do or where to go for an answer and i’ve submitted seven updates to my open Feedback ticket since February 23rd 2025, spanning months from that original date and yet no change or help has came from it. I am clueless on how to even begin to go about fixing it and agitated because it’s been so long, so many other apps effected by this, even on a brand new device Safari still does not work for me. Any help at all would be greatly appreciated I used to have a 15 Pro Max but now on the 17 Pro Max and throughout the entire time i’ve been on the developer beta. Maybe that is the issue i’m unsure because now i’m just on iOS 26 so I don’t know if it’s just stuck like this forever. Again any help would be appreciated. I have not went physically to Apple yet to get this solved it‘s been a last resort, considering my options I might have to clear time to go. I’ve been using Chrome ever since this issue.