Overview

Hi everyone, I've noticed that on iOS 26 beta 1 through beta 4, when using a List with the .plain style, the section header overlaps with the cell content below it, as there is no background for the header. This creates a poor visual experience. Additionally, when using NavigationSplitView on iPad, the second column's list always shows this issue. Is this an intentional design change, or just a temporary issue? I haven't found a good workaround so far. Thanks! FB19066489

when we use raise in GCD, the signal handler is executed asynchronously, whereas in pthread, it is executed synchronously as expected. example: #include <Foundation/Foundation.h> #include <pthread/pthread.h> static void HandleSignal(int sigNum, siginfo_t* signalInfo, void* userContext) { printf("handle signal %d\n", sigNum); printf("begin sleep\n"); sleep(3); printf("end sleep\n"); } void InstallSignal(void) { static const int g_fatalSignals[] = { SIGABRT, SIGBUS, SIGFPE, SIGILL, SIGPIPE, SIGSEGV, SIGSYS, SIGTRAP, }; int fatalSignalsCount = sizeof(g_fatalSignals) / sizeof(int); struct sigaction action = {{0}}; action.sa_flags = SA_SIGINFO | SA_ONSTACK; #if defined(__LP64__) action.sa_flags |= SA_64REGSET; #endif sigemptyset(&action.sa_mask); action.sa_sigaction = &HandleSignal; struct sigaction pre_sa; for(int i = 0; i < fatalSignalsCount; i++) { int sigResult = sigaction(g_fatalSignals[i], &action, &pre_sa); } } void* RaiseAbort(void *userdata) { raise(SIGABRT); printf("signal handler has finished\n"); return NULL; } int main(int argc, const char * argv[]) { InstallSignal(); dispatch_async(dispatch_get_global_queue(0, 0), ^{ raise(SIGABRT); // abort(); // abort() is ok RaiseAbort(nullptr); }); // pthread is ok // pthread_t tid; // int ret = pthread_create(&tid, NULL, RaiseAbort, NULL); // if (ret != 0) { // fprintf(stderr, "create thread failed\n"); // return EXIT_FAILURE; // } [[NSRunLoop mainRunLoop] run]; return 0; } console log: signal handler has finished handle signal 6 begin sleep end sleep

We have developed an app called FastUP, which has been constantly reminding us of 4.3(a). We have uploaded the original evidence of the developed code and UI design drafts, but it still keeps giving us this problem. There will be no manual response and no consideration of our explanations. It always just reacts mechanically. This is a repetitive application. Could you please explain how to apply it repeatedly when our code is original and the UI is also original? Is it possible that there can only be one tool-type app in the AppStore? ？ Every time during the process of applying for the phone communication, we were told there was no problem, but they still gave us incorrect information and kept deceiving us. Is this not discrimination against us just because we applied for the Chinese voice phone service?

When I build the app, a block symbol appears on the app icon in the Debug Area at the bottom. What is the reason for this?

Does anyone have this issue of Xcode 26 Beta 4 crashing on closing of their project? Currently running on macOS 26 Beta 4 on a MacBook Air M2 with 16GB of ram. Each time i close a project, Xcode 26 Beta 4 will crash. The window pops up to send a report. Opening Xcode 26 Beta 4 will reopen the previous project. If you have multiple projects opened, all these projects will always reopen.

Hi, developers, I maintain a shipped app that uses string concatenation to construct Metal shader and compile on-device. Beta 4 seems disabled __asm keyword, resulting the compilation failure. The error is: v2/GEMMKernel.cpp:229: error: program_source:23:9: error: illegal string literal in 'asm' __asm("air.simdgroup_async_copy_1d.p3i8.p1i8"); The relevant code is available at https://github.com/liuliu/ccv/blob/unstable/lib/nnc/mfa/v2/GEMMHeaders.cpp#L30 although any __asm will trip this. Please give us guidance on whether this is a regression or this will be something enforced in 26 release. Personally, I would consider this as a bug given it won't impact anything "compiled" shaders. Thanks for your patience reading this!

I got a mail telling me developers need to update the age rating for all of their apps. I checked the documentation in the help section, but it seems there is no edit button at the top of the App Information section, nor a way to edit the age questionnaire. Do developers really need to create a new version of all of their apps just to answer 3 new questions on that form? *I'm not sure if I can even edit after uploading a new version as I haven't tried. Please fix it to be editable or update the information in the help section. It is also confusing. It says "Action required" in the mail, but App Store Connect notifications seem to suggest Apple will automatically adjust the rating themselves if I do nothing, and doing nothing is fine.

A few weeks ago, I explored the possibility of installing auto-renewal subscription plans on an iOS app. Initially, I thought subscription plans are allowed for news and magazine apps. Then I saw this Apple website, which actually encourages us to provide 'free, limited access to app content.' So I took their advice and submitted an iOS app that has no dynamic content to App Store. I submitted another. Two apps have been approved. And I have got the third one put on hold several days ago. The reviewer has asked me an uncomfortable line of questions repeatedly like What are changes? How often? that I have never received in my 13 or 14 year history. Then he or she rejected it two days ago. And I got a 4th one approved at the same time. So three are admitted in with one rejected. Does an app have to have dynamic content to use auto-renewal subscription plans? I don't find any statement in Apple Review Guidelines that prohibits me from installing auto-renewal subscription plans on non-dynamic content app. There are other big-time apps like Microsoft 365 and Adobe Photoshop that are available with subscription plans. I am very perplexed.

I'm building an open-source framework called OgreNextMain on macOS, and it statically links to an open-source library called FreeImage. When I run the nm -gU command on the binary within the resulting framework, I see lots of the symbols from FreeImage, but a couple that I wanted to use are missing. I thought, maybe they get stripped if they are not called by OgreNextMain, so I looked into stripping options. The "strip style" in the Xcode build settings for OgreNextMain is set to "debugging symbols". I tried setting the "additional strip flags" build setting to have the "-s" option and the path to a file containing the names of the symbols I want, but that didn't have any effect.

I'm having trouble dealing with concurrency with the SFAuthorizationPluginView. Does anybody know how this can be solved? https://developer.apple.com/documentation/securityinterface/sfauthorizationpluginview The crux of it is: If I inherit an object as part of an API, and the API is preconcurrency, and thus is nonisolated (but in reality is @MainActor), how do I return a @MainActor GUI element? https://developer.apple.com/documentation/securityinterface/sfauthorizationpluginview/firstresponder() The longer story: I made my view class inherit SFAuthorizationPluginView. The API is preconcurrency (but not marked as preconcurrency) I started using concurrency in my plugin to retrieve data over XPC. (https://developer.apple.com/documentation/xpc/xpcsession + https://developer.apple.com/documentation/swift/withcheckedthrowingcontinuation(isolation:function:_:)) Once I retrieve the data over XPC, I need to post it on GUI, hence I've set my view class as @MainActor in order to do the thread switch. Swift compiler keeps complaining: override func firstResponder() -> NSResponder? { return usernameField } "Main actor-isolated property 'usernameField' can not be referenced from a nonisolated context; this is an error in the Swift 6 language mode" override func firstResponder() -> NSResponder? { MainActor.assumeIsolated { return usernameField } } "Sending 'self' risks causing data races; this is an error in the Swift 6 language mode" I think fundamentally, the API is forcing me to give away a @MainActor variable through a nonisolated function, and there is no way to shut up the compiler. I've tried @preconcurrency and it has no effect as far as I can tell. I've also tried marking the function explicitly as nonisolated. The rest of the API are less problematic, but returning a GUI variable is exceptionally difficult.

For context, my company develops a data loss prevention (DLP) product. Part of our functionality is the ability to detect sensitive data being pasted into a web browser or cloud-based app. The AppKit release notes for April 2025 document an upcoming “macOS pasteboard privacy” feature, which will presumably ship in macOS 26. Using the user default setting “EnablePasteboardPrivacyDeveloperPreview” documented in the release notes, I tested our agent under macOS 15.5, and encountered a modal alert reading " is trying to access the pasteboard" almost immediately, when the program reads the General pasteboard to scan its contents. Since our product is aimed at enterprise customers (and not individual Mac users), I believed Apple would implement a privacy control setting for this new feature. This would allow our customers to push a configuration profile via MDM, with the “Paste from Other Apps” setting for our application preset to “Allow”, so that they can install our product on their endpoints without manual intervention. Unfortunately, as of macOS 26 beta 4 (25A5316i), there does not seem to be any such setting documented under Device Management — for example in PrivacyPreferencesPolicyControl.Services, which lists a number of similar settings. Without such a setting available, a valuable function of our product will be effectively crippled when macOS 26 is released. Is there such a setting (that I've overlooked)? If not, allow me to urge Apple to find the resources to implement one, so that our customers can preset “Paste from Other Apps” to “Allow” for our application.

I’m developing an app that uses UWB for proximity detection between users. I have questions about iOS 18.4’s new Live Activity background UWB capabilities. Live Activity Background UWB “Loophole” Apple’s documentation states that apps can continue UWB ranging in background with “any supported device” if a Live Activity is started as the app backgrounds - without requiring Bluetooth LE pairing. Key Questions: 1. Background initiation: Can new UWB sessions be initiated between devices while in background using Live Activities, or must sessions start in foreground first? 2. No pairing requirement: Does this iOS 18.4 Live Activity approach truly eliminate the need for Bluetooth LE pairing for background UWB ranging? 3. Session persistence: How long can UWB ranging continue in background with an active Live Activity? 4. Testing without entitlement: Can I test UWB functionality between multiple devices in Xcode without the Nearby Interaction entitlement approved yet? Context My app needs precise proximity detection between users in real-time. The Live Activity background capability would be essential since users need to put phones away while the ranging continues. This iOS 18.4 feature seems like it could be a game-changer for apps requiring background UWB functionality without the complexity of Bluetooth pairing. Has anyone successfully implemented this Live Activity + background UWB approach?

I'm trying to update the icon of my app for watchOS 26, and I'm having troubles providing both a layered Liquid Glass icon for watchOS 26 users and a pre-rendered bitmap icon (in various sizes) for watchOS 11 and older users. Whatever I do; I either get a blurry, scaled-down watchOS 26 icon on watchOS 11; or watchOS 11's bitmap icons on watchOS 26. While I could get the wanted result on macOS 26 and iOS 26, I simply can't get an equivalent result with watchOS 26.

I just wanted to see if it’s normal that the beta 4 is very slow and can even freez some times

Hi There, Last year, I changed my company name from SugAR Labs to All Immersive. My current developer forum username is "SugAR_Labs" and I would like to change it to "All_Immersive" to match my new company name. I was advised by developer support on a phone call that there is not a way for me to do this myself. They referred me to a post like this to see if someone could help. Can someone help me make the change? Thanks!

I would like to translate info in a three.js based web app as a 3D model in a volumetric window. Is it possible to do this in a similar manner as loading a web page in a WKWebView?

I have created a Python app and built it with pyinstaller and codesigned everything. Now I want to Sandbox test it. In my appstore connect account i have created a subscriptions id. I read that if I am logged out from the AppStore and have codesigned my .app file with a Developer Certificate i should be able to run the app on my local mac and when i click on the "Buy" button it should connect to my app store connect setup. I have implemented StoreKit in my app and use a storekit_bridge to combine the .swift code with my python app. However when i run the app. I get this: "25-07-24 21:01:12,557 - FEC - WARNING - StoreKit: fetchProducts returned empty result 2025-07-24 21:01:12,557 - FEC - INFO - StoreKit fetch_products returned: {"products": []} 2025-07-24 21:01:12,557 - FEC - ERROR - StoreKit: Failed to parse product info: No products returned from JSON" And no login screen appears where I should be able to enter my Sandbox email adress and password. Anyone here who has experience with a Python app combined with In App Purchases? Hope someone can help me out with this.

On iPhone SE (2nd/3rd generation) running iOS 26 beta , the safeAreaInsets.top unexpectedly returns 0 instead of the expected 20 points, causing UI elements that rely on safe area layout to be overlapped by the status bar. You can see that i works fine with iOS 18, whereas iOS 26 the status bar is overlapped. Is this a known bug or there is new API changes that I might not be aware of.

Hello, I am Albert from Ghana,after upgrading to th latest iOS beta, I can’t make calls,I can’t text and I can’t use my mobile data unless WiFi . My contact can only call me but I can’t return their calls. Kindly look at this. Thank you

1% батареи на айфонах от 11 модели и до 15 исправлять собираются? 4 беты выпустили, паблик выпустили а а исправление только для 15 про сделали. Алее парни. модели от 11 и до 15 имеют точно такую же проблему. При обновлении на IOS 26 получаем 1% батареи, 0% емкости и аккумулятор не заряжается. Паблик для этого выпустили?