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Does Core Spotlight work with document-based apps?
I have a SwiftUI document-based app that for the sake of this discussion stores accounting information: chart of accounts, transactions, etc. Each document is backed by a SwiftData DB. I'd like to incorporate search into the app so that users can find transactions matching certain criteria, so I went to Core Spotlight. Indexing & search within the app seem to work well. The issue is that Spotlight APIs appear to be App based & not Document based. I can't find a way to separate Spotlight data by document. I've tried having each document maintain a UUID as a document-specific identifier and include the identifier in every CSSearchableItem. When performing a query I filter the results with CSUserQueryContext.filterQueries that filter by the document identifier. That works to limit results to the specific file for search operations. Index updates via CSSearchableIndexDelegate.reindex* methods seem to be App-centric. A user may have file #1 open, but the delegate is being asked to update CSSearchableItems for IDs in other files. Is there a proper way to use Spotlight for in-app search with a document-based app? Is there a way to keep Spotlight-indexed data local within the app & not make it available across the system? I.e. I'd like to search within the app only. System-level searches should not surface this data.
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Jul ’25
WeatherKit request fail
Hello, I have an app on the App Store built around WeatherKit and it was working fine, up until this morning when I started seeing errors when using the app. When debugging using Xcode I see the familiar error Failed to generate jwt token for: com.apple.weatherkit.authservice with error: Error Domain=WeatherDaemon.WDSJWTAuthenticatorServiceListener.Errors Code=2 "(null)" which, according to what I've read on the forums looks like an authentication error. Attaching a network debugger to the Simulator, I saw this error: This I have tried: Verify that WeatherKit is enabled on both Capabilities and App Services tabs on the Dev Portal. Toggle on/off this value and regenerate Provisioning Profiles Uninstall/reinstall Checking that I have API available calls. Nothing. If I create a new Bundle ID and sign with that, it works correctly. But this is not an option since that will force all my customers to download everything from scratch. I am getting emails from customers demanding money back and I can't figure out what has happened. The only thing I can think of, is that I started developing an Apple Watch app to complement the iOS app, but that was last week and everything was working fine.
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Dec ’25
ApplicationTokens changing
We persist ApplicationTokens in a storage container that ShieldConfigurationExtension has access to. In rare, cases all the ApplicationTokens for a user seem to change. We know this because the Application parameter passed into configuration(shielding application: Application) -> ShieldConfiguration function has a Token that does not match (using == ) any of the ones we are persisting in storage. Interestingly, the persisted ones still work, so I don't believe storage has gotten corrupted or anything. We can use them to add or remove shields, we can use them to display labels of the apps they represent, etc. But they don’t match what’s passed into the ShieldConfiguration extension. If the user goes into the FamilyPicker at this point and selects an app of a token that we are already persisting, the FamilyPickerSelection will have a token matching the new one that is passed into ShieldConfigurationExtension, not the one we persisted when they last selected that app. This leads me to believe the tokens are updated/rotated in some cases. When and why does this happen, and how can we handle it gracefully?
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1.8k
Jul ’25
NSURL - Are Cached Resource Values Really Automatically Removed After Each Pass Through the Run Loop?
The documentation says: The caching behavior of the NSURL and CFURL APIs differ. For NSURL, all cached values (not temporary values) are automatically removed after each pass through the run loop. You only need to call the removeCachedResourceValueForKey: method when you want to clear the cache within a single execution of the run loop. The CFURL functions, on the other hand, do not automatically clear cached resource values. The client has complete control over the cache lifetimes, and you must use CFURLClearResourcePropertyCacheForKey or CFURLClearResourcePropertyCache to clear cached resource values. https://developer.apple.com/documentation/foundation/nsurl/removeallcachedresourcevalues()?language=objc Is this really true? In my experience I've had to explicitly remove cached resource values via -removeAllCachedResourceValues or removeCachedResourceValueForKey: otherwise the URL contains stale values. For example on a URL that no longer exists I attempted to read NSURLIsHiddenKey and the last value was already cached. Instead of getting a NSFileNoSuchFileError I get the old cache value unless explicitly call -removeCachedResourceValueForKey: first and I'm fairly certain the value was cached on a previous run loop churn.
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Jan ’26
Changing Screen Time Passcode does not protect apps with Screen Time enabled
Hello, The purpose of "Screen Time Passcode" under Settings/Screen Time is to protect Screen Time preferences and it is asked every time the user updates Downtime, App Limits, Content & Privacy Restrictions and so on. But the private passcode is not requested if the user disables Screen Time for a particular app (only Face ID or phone passcode is requested, but not the private Screen Time passcode). I think this is a mistake, I think the purpose of a private Screen Time passcode is to protect all settings, including apps that use this API, right? Is there any solution to this? Thank you.
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May ’25
DeclaredAgeRange import error in Mac Catalyst app
Hello, I’m developing an app for both iOS and macOS using Mac Catalyst. On the iOS target, the DeclaredAgeRange framework works fine: I enabled the capability, set the entitlement, and can call the APIs successfully. However, when I build the Mac Catalyst target, I get compile-time errors because DeclaredAgeRange cannot be imported. Environment Xcode 26.0.1 Deployment Target (iOS): 13.0 Mac Catalyst target enabled (same bundle ID, same source code base as iOS version) iOS build works well with DeclaredAgeRange What I tried Added the Declared Age Range capability in Signing & Capabilities for iOS target → works fine. Tried setting Mac Catalyst Deployment Target to macOS 15.0+ and rebuilding → still failed to import. Because it didn’t help, I reverted and removed the separate macOS target setting. On Catalyst, the module simply isn’t available (import DeclaredAgeRange fails). From Apple’s documentation, my understanding is that DeclaredAgeRange should also be supported on Mac Catalyst (SDK 26+). But in practice I cannot import it in my Catalyst build. Questions Is DeclaredAgeRange actually supported on Mac Catalyst right now? If so, are there additional setup steps (capabilities, entitlements, provisioning, etc.) specific to Catalyst? Has anyone successfully imported and used DeclaredAgeRange in a Catalyst project? Any guidance or confirmation would be greatly appreciated. Thanks in advance.
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Oct ’25
Open Parent App From ShieldActionDelegate
Hello, I’m building an app that helps people spend less time on social media apps. For that, I make heavy use of Apple’s Screen Time APIs, such as ManagedSettings and FamilyControls. When an app is locked using a ShieldConfiguration, the user has to open my app in order to unlock it (e.g. enter a code). This is very cumbersome because no documented API exists to open the parent app (=my app) from the ShieldActionDelegate (also part of my app) when the user presses a button of the ShieldConfiguration. The ShieldActionDelegate callback just offers three options in its ShieldActionResponse: .none .defer .close .openParentApp is missing. We are working around this limitation by sending a local push notification that the user has to tap on. This has multiple drawbacks: It has to be ensured that notification permission has been granted. It has to be ensured that notifications can be delivered even while focus is enabled. Features such as Apple Intelligence notification summaries and notification prioritization can heavily delay delivering notifications and thus frustrate the user. Neither my users nor myself do understand why this is not possible in a smoother way, at least according to the documentation. There are 3rd party apps that have such functionality, they can directly open their own app from a button press in the Shield, see here: https://apps.apple.com/us/app/applocker-passcode-lock-apps/id1132845904 It would be great if Apple could level the playfield for all developers and document how this is achievable, because technically it clearly is. Thanks a lot and have a great day!
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Jul ’25
NSURL - is it intended behavior for -URLByAppendingPathComponent: to allow appending multiple path components in one call?
The documentation for NSURL -URLByAppendingPathComponent: states: "Returns a new URL by appending a path component to the original URL." Path component is singular. But this "works" : NSURL *testURL = [applicationsDirectory URLByAppendingPathComponent:@"Evil/../../" isDirectory:YES]; So my questions are: One) Was it always this way? I can't recall if it was like this before the Foundation rewrite and I just never stumbled across? and Two) Is it intended behavior? The API seems to suggest that you append one path component on the url with this method. But I guess you can append as many as you want?
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Crash in libicucore via NSDateFormatter dateFromString: on iOS 26.2
Introduction: I’m encountering a consistent crash in production on iOS 26.2 (build 23C55). The crash occurs deep within libicucore when calling [NSDateFormatter dateFromString:]. Crash Summary: Exception Type: SIGSEGV (SEGV_ACCERR) Fault Address: 0xffffffff Thread: Crashed on Main Thread (Thread 0) Library: libicucore.A.dylib Code Snippet: The crash is triggered by the following method. It converts a string to an NSDate using a specific format and locale: // 获取日期date - (NSDate *)getDateWithTime:(NSString *)time formatter:(NSString *)formatterStr { NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:formatterStr]; formatter.timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"]; formatter.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]; return [formatter dateFromString:time]; } Backtrace: Here is the relevant part of the crash report: Incident Identifier: E24485B6-C53E-4115-A6CF-A7E4A952AD50 CrashReporter Key: 21FAC1CF-F56B-409A-98AA-351D3D2EB06C Hardware Model: iPhone18,2 Code Type: ARM-64 Parent Process: [1] Date/Time: 2026-01-12T01:32:25Z OS Version: iPhone OS 26.2 (23C55) Report Version: 105 SDK Version: 0.0.4 Exception Type: SIGSEGV Exception Codes: SEGV_ACCERR at 0xffffffff Crashed Thread: 0 Thread 0 Crashed: 0 libicucore.A.dylib 0x000000019b81def8 0x19b74a000 + 868088 1 libicucore.A.dylib 0x000000019b7da91c 0x19b74a000 + 592156 2 libicucore.A.dylib 0x000000019b8d8340 0x19b74a000 + 1631040 3 libicucore.A.dylib 0x000000019b8eae18 0x19b74a000 + 1707544 4 libicucore.A.dylib 0x000000019b8eb600 0x19b74a000 + 1709568 5 libicucore.A.dylib 0x000000019b878be4 0x19b74a000 + 1240036 6 libicucore.A.dylib 0x000000019b87ae84 0x19b74a000 + 1248900 7 libicucore.A.dylib 0x000000019b87b2dc 0x19b74a000 + 1250012 8 libicucore.A.dylib 0x000000019b9564ac 0x19b74a000 + 2147500 9 libicucore.A.dylib 0x000000019b954afc 0x19b74a000 + 2140924 10 libicucore.A.dylib 0x000000019b952794 0x19b74a000 + 2131860 11 libicucore.A.dylib 0x000000019b98689c 0x19b74a000 + 2345116 12 CoreFoundation 0x00000001895dbfe0 0x18953d000 + 651232 13 CoreFoundation 0x00000001895dbaa0 0x18953d000 + 649888 14 Foundation 0x0000000186d2029c 0x186b88000 + 1671836 15 Foundation 0x00000001874a62dc 0x186b88000 + 9560796 16 Foundation 0x00000001874a6384 0x186b88000 + 9560964 17 xxxx 0x0000000105ea6e30 -[xxxxx getDateWithTime:formatter:] + 168 and Thread 0 crashed with ARM-64 Thread State: pc: 0x000000019b81def8 fp: 0x000000016f96bc10 sp: 0x000000016f96bbd0 x0: 0x00000000ffffffff x1: 0x000000019ba1e8e0 x2: 0x0000000000000002 x3: 0x000000000000000b x4: 0x0000000000000074 x5: 0x0000000000000069 x6: 0x0000000000000000 x7: 0xfffff0003ffff800 x8: 0x000000009ba18014 x9: 0x00000001148dffd0 x10: 0x0000000000000002 x11: 0x0000000000000004 x12: 0x0000000000000220 x13: 0x0000000000000030 x14: 0x000000015b6f36b8 x15: 0x000000015cfe0000 x16: 0x00000002a19d0ff0 x17: 0x00000001f5590a70 x18: 0x0000000000000000 x19: 0x000000016f96bc30 x20: 0x0000000000000000 x21: 0x000000015cfe3200 x22: 0x000000019ba18014 x23: 0x0000000000000000 x24: 0x000000015cfe32a0 x25: 0x0000000000000003 x26: 0x0000000000000000 x27: 0x0000000000000000 x28: 0x000000015cfe3200 lr: 0x000000019b7da958 cpsr: 0x00000000a0000000
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Jan ’26
App Clips not working
Issue: after going through configuration steps for app clips, when I scan my QR code, my app clip does not appear, instead safari attempts to open the url as a web page. note: my aasa endpoint is never even getting called when scanning the QR code. Setup: App uninstalled in accordance with Apple Documentation "Users don’t install App Clips, and App Clips don’t appear on the Home Screen. Similarly, testers don’t install the beta version of your App Clip" testflight installed in accordance with Apple Documentation My app's Build 1.51.9 (1) uploaded and greenlit in testflight. My apple email is added as an internal tester is the same as my Apple ID for the device used. I have provided an aasa for the path: .well-known/apple-app-site-association. Here is my full url: https://akin-server-side-staging.onrender.com/.well-known/apple-app-site-association. { "appclips": { "apps": [ "8PJ28P9ZZ8.com.ElevatedUnderdogs.akin1.Clip" ] }, "applinks": { "details": [ { "components": [ { "/": "/appClips/referral/venueToUser" } ], "appIDs": [ "8PJ28P9ZZ8.com.ElevatedUnderdogs.akin1" ] } ] } } Here are my entitlements for my parent target: <?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>aps-environment</key> <string>development</string> <key>com.apple.developer.applesignin</key> <array> <string>Default</string> </array> <key>com.apple.developer.associated-domains</key> <array> <string>applinks:akin-server-side.onrender.com</string> <string>applinks:akin-server-side-staging.onrender.com</string> <string>appclips:akin-server-side-staging.onrender.com</string> <string>appclips:akin-server-side.onrender.com</string> </array> <key>com.apple.security.application-groups</key> <array> <string>group.com.ElevatedUnderdogs.akin1</string> </array> </dict> </plist> Here are the entitlements for my app clip target: <?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>com.apple.developer.associated-domains</key> <array> <string>applinks:akin-server-side-staging.onrender.com</string> <string>applinks:akin-server-side.onrender.com</string> </array> <key>com.apple.developer.parent-application-identifiers</key> <array> <string>$(AppIdentifierPrefix)com.ElevatedUnderdogs.akin1</string> </array> <key>com.apple.security.application-groups</key> <array> <string>group.com.ElevatedUnderdogs.akin1</string> </array> </dict> </plist> On App Store Connect in the Testflight section for this project and build: Build 1.51.9 (1), Test Information -> App Clip Invocations I have the following: copy pasted for convenience: "no variables":"https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser", "Jeff referral":"https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser?venueID=ChIJVaPxJnCej4ARyxiB9Tt2tG8&referrerName=Jeff" Here is the QR code I attempted to scan, https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser?venueID=ChIJVaPxJnCej4ARyxiB9Tt2tG8&referrerName=Jeff
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For receiving audio in PushtoTalk, channelManager(_:didActivate:) not called when app receives first push after backgrounding
I'm implementing the PushToTalk framework and have encountered an issue where channelManager(_:didActivate:) is not called under specific circumstances. What works: App is in foreground, receives PTT push → didActivate is called ✅ App receives audio in foreground, then is backgrounded → subsequent pushes trigger didActivate ✅ What doesn't work: App is launched, user joins channel, then immediately backgrounds PTT push arrives while app is backgrounded incomingPushResult is called, I return .activeRemoteParticipant(participant) The system UI shows the speaker name correctly However, didActivate is never called Audio data arrives via WebSocket but cannot be played (no audio session) Setup: Channel joined successfully before backgrounding UIBackgroundModes includes push-to-talk No manual audio session activation (setActive) anywhere in my code AVAudioEngine setup only happens inside didActivate delegate method Issue persists even after channel restoration via channelDescriptor(restoredChannelUUID:) Question: Is this expected behavior or a bug? If expected, what's the correct approach to handle incoming PTT audio when the app is backgrounded and hasn't received audio while in the foreground yet?
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Dec ’25
IsEligibleForAgeFeatures behavior in Brazil
From the Feb 24 news, I understand that for all Apple users in Brazil with iOS26.2 and newer, isEligibleForAgeFeatures will eventually return true. Brazil is a "nonregulated region", and developers will need to handle all three situations of ask first/always share/never share. Please correct me if I'm wrong above. A few questions follow on the eligibility check: What's the return value of IsEligibleForAgeFeatures for a Brazilian user who has NOT touched the age range feature at all, thus hasn't picked one of the three options? How can we test these cases? From the updated sandbox doc, there's more information on declined/approved, will those the same behaviors as a future Brazilian user? The doc used to say Texas, now it doesn't say any region. On which date will Apple START to return true for IsEligibleForAgeFeatures for Brazilian users? I cannot find the exact date anywhere. Will ALL of Brazil return true overnight, or is there some ramp up that developers need to be aware of? Thanks a lot for sharing the guidance, and thanks in advance for more guidance to come!
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Spotlight search by keywords setuped in NSUserActivity doesn't work
Hey there! I faced issue in iOS 18 and newer when Spotlight search doesn't show my App in results. In older versions it works. Here is my code: func configureUserActivitity(with id: String, keywords: [String]) { let activity = NSUserActivity(activityType: id) activity.contentAttributeSet = self.defaultAttributeSet activity.isEligibleForSearch = true activity.keywords = Set(keywords) activity.becomeCurrent() self.userActivity = activity } I didn't find any reasons why it doesn't work now. Maybe I should report a bug?
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Apr ’25
iOS 26 Empty Stack Crash
When we compile our app using Xcode 26 and run it on iOS 26, we encounter a strange crash where the crashing thread shows no stack trace. After inspecting the registers, we have initially traced it to the Google Mobile Ads SDK. When we disable the initialization of the Google Mobile Ads SDK, the app no longer crashes. However, running the Google Mobile Ads SDK demo app on iOS 26 alone does not cause any issues; the crash only occurs once it is integrated into our app. We also tried enabling Address Sanitizer and Zombie Objects but found no valuable clues. Could you advise what other methods or tools we can use to further diagnose this issue? Additionally, when we compile the app with Xcode 15 and run it on iOS 26, everything works fine without crashes. app-2025-09-19-161044.ips.txt
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Sep ’25
Age declaration not working when using Sandbox account with TestFlight builds
Hello I'm using this sdk DeclaredAgeRange to get the user age range When I'm doing in debug mode using sandbox account it is working as expected and I can get the user age range But when I tried in TestFlight build using sandbox account it is not working and it is always return the age range 18+ and also isEligibleForAgeFeatures API is always returning false Any advise on this?
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2w
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
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Dec ’25
App Clip invocation fails with "ASDErrorDomain error 507" via Smart App Banner especially on iOS 26 devices.
Hello, We are encountering an issue where invoking our App Clip via a Safari Smart App Banner fails on certain devices, particularly those running iOS 26. When a user taps "Open" on the Smart App Banner, the App Clip card attempts to load but ultimately fails with ASDErrorDomain Error 507. The error occurs consistently on specific devices, while other devices function correctly. In some instances, the App Clip card metadata/UI appears momentarily (flashes on the screen) before the error message is displayed and the process terminates. Has anyone else experienced this specific ASDErrorDomain error? We have already submitted a report via Feedback Assistant, but any insights or workarounds from the community would be appreciated. Thanks!
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Dec ’25
Questions about DeclaredAgeRange's isEligibleForAgeFeatures instance variable
Our team is in the process of updating our apps to comply with Texas's new state law. In order to minimize user confusion and provide the most ideal flow to access the app as possible, we have a few questions we would like answered. Summary of questions: Is isEligibleForAgeFeatures intended to be accurate and accessible before the user has accepted the Age Range permissions prompt? As other US states and/or other countries adopt a similar law going forward, will this instance variable cover those locations? Will the runtime crashes on isEligibleForAgeFeatures and other symbols in the DeclaredAgeRange framework be addressed in a future RC or in the official release? Details and Investigations: With regards to isEligibleForAgeFeatures, our team has noticed that this value is always false before the age range prompt has been accepted. This has been tested on the XCode RC 26.2 (17C48). Assuming the request needs to be accepted first, isEligibleForAgeFeatures does not get updated immediately when the user chooses to share their age range (updated to true, when our sandbox test account is a Texas resident). Only upon subsequent relaunches of the app does this return a value that reflects the sandbox user's location. Is isEligibleForAgeFeatures intended to be accurate and accessible before the user has accepted the Age Range permissions prompt? This leads to our follow-up question to clarify whether isEligibleForAgeFeatures explicitly correlates to a user in an affected legal jurisdiction–if future US states and/or other countries adopt a similar law going forward, will this instance variable cover those locations? Can we also get confirmation about whether the runtime crash on isEligibleForAgeFeatures and other symbols in the DeclaredAgeRange framework will be addressed in a future RC or in the official release? Thank you.
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Does Core Spotlight work with document-based apps?
I have a SwiftUI document-based app that for the sake of this discussion stores accounting information: chart of accounts, transactions, etc. Each document is backed by a SwiftData DB. I'd like to incorporate search into the app so that users can find transactions matching certain criteria, so I went to Core Spotlight. Indexing & search within the app seem to work well. The issue is that Spotlight APIs appear to be App based & not Document based. I can't find a way to separate Spotlight data by document. I've tried having each document maintain a UUID as a document-specific identifier and include the identifier in every CSSearchableItem. When performing a query I filter the results with CSUserQueryContext.filterQueries that filter by the document identifier. That works to limit results to the specific file for search operations. Index updates via CSSearchableIndexDelegate.reindex* methods seem to be App-centric. A user may have file #1 open, but the delegate is being asked to update CSSearchableItems for IDs in other files. Is there a proper way to use Spotlight for in-app search with a document-based app? Is there a way to keep Spotlight-indexed data local within the app & not make it available across the system? I.e. I'd like to search within the app only. System-level searches should not surface this data.
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7
Boosts
0
Views
251
Activity
Jul ’25
WeatherKit request fail
Hello, I have an app on the App Store built around WeatherKit and it was working fine, up until this morning when I started seeing errors when using the app. When debugging using Xcode I see the familiar error Failed to generate jwt token for: com.apple.weatherkit.authservice with error: Error Domain=WeatherDaemon.WDSJWTAuthenticatorServiceListener.Errors Code=2 "(null)" which, according to what I've read on the forums looks like an authentication error. Attaching a network debugger to the Simulator, I saw this error: This I have tried: Verify that WeatherKit is enabled on both Capabilities and App Services tabs on the Dev Portal. Toggle on/off this value and regenerate Provisioning Profiles Uninstall/reinstall Checking that I have API available calls. Nothing. If I create a new Bundle ID and sign with that, it works correctly. But this is not an option since that will force all my customers to download everything from scratch. I am getting emails from customers demanding money back and I can't figure out what has happened. The only thing I can think of, is that I started developing an Apple Watch app to complement the iOS app, but that was last week and everything was working fine.
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7
Boosts
2
Views
878
Activity
Dec ’25
ApplicationTokens changing
We persist ApplicationTokens in a storage container that ShieldConfigurationExtension has access to. In rare, cases all the ApplicationTokens for a user seem to change. We know this because the Application parameter passed into configuration(shielding application: Application) -> ShieldConfiguration function has a Token that does not match (using == ) any of the ones we are persisting in storage. Interestingly, the persisted ones still work, so I don't believe storage has gotten corrupted or anything. We can use them to add or remove shields, we can use them to display labels of the apps they represent, etc. But they don’t match what’s passed into the ShieldConfiguration extension. If the user goes into the FamilyPicker at this point and selects an app of a token that we are already persisting, the FamilyPickerSelection will have a token matching the new one that is passed into ShieldConfigurationExtension, not the one we persisted when they last selected that app. This leads me to believe the tokens are updated/rotated in some cases. When and why does this happen, and how can we handle it gracefully?
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7
Boosts
4
Views
1.8k
Activity
Jul ’25
NSURL - Are Cached Resource Values Really Automatically Removed After Each Pass Through the Run Loop?
The documentation says: The caching behavior of the NSURL and CFURL APIs differ. For NSURL, all cached values (not temporary values) are automatically removed after each pass through the run loop. You only need to call the removeCachedResourceValueForKey: method when you want to clear the cache within a single execution of the run loop. The CFURL functions, on the other hand, do not automatically clear cached resource values. The client has complete control over the cache lifetimes, and you must use CFURLClearResourcePropertyCacheForKey or CFURLClearResourcePropertyCache to clear cached resource values. https://developer.apple.com/documentation/foundation/nsurl/removeallcachedresourcevalues()?language=objc Is this really true? In my experience I've had to explicitly remove cached resource values via -removeAllCachedResourceValues or removeCachedResourceValueForKey: otherwise the URL contains stale values. For example on a URL that no longer exists I attempted to read NSURLIsHiddenKey and the last value was already cached. Instead of getting a NSFileNoSuchFileError I get the old cache value unless explicitly call -removeCachedResourceValueForKey: first and I'm fairly certain the value was cached on a previous run loop churn.
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7
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0
Views
661
Activity
Jan ’26
The iOS CallKit end my call without user action.
By analysis the log, seems the following 3 calls has been ended by system callkit (Not mainly trigger the end call): @apple Do you have similar report that the iOS CallKit End the call withtour user action? Device info: iPhone18,1(iPhone 16 Pro) iOS 26.2 RCAppMobile/25.4.30.995 CTRadioAccessTechnologyNR(5G NR)
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6
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176
Activity
12h
Changing Screen Time Passcode does not protect apps with Screen Time enabled
Hello, The purpose of "Screen Time Passcode" under Settings/Screen Time is to protect Screen Time preferences and it is asked every time the user updates Downtime, App Limits, Content & Privacy Restrictions and so on. But the private passcode is not requested if the user disables Screen Time for a particular app (only Face ID or phone passcode is requested, but not the private Screen Time passcode). I think this is a mistake, I think the purpose of a private Screen Time passcode is to protect all settings, including apps that use this API, right? Is there any solution to this? Thank you.
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6
Boosts
4
Views
4.3k
Activity
May ’25
DeclaredAgeRange import error in Mac Catalyst app
Hello, I’m developing an app for both iOS and macOS using Mac Catalyst. On the iOS target, the DeclaredAgeRange framework works fine: I enabled the capability, set the entitlement, and can call the APIs successfully. However, when I build the Mac Catalyst target, I get compile-time errors because DeclaredAgeRange cannot be imported. Environment Xcode 26.0.1 Deployment Target (iOS): 13.0 Mac Catalyst target enabled (same bundle ID, same source code base as iOS version) iOS build works well with DeclaredAgeRange What I tried Added the Declared Age Range capability in Signing & Capabilities for iOS target → works fine. Tried setting Mac Catalyst Deployment Target to macOS 15.0+ and rebuilding → still failed to import. Because it didn’t help, I reverted and removed the separate macOS target setting. On Catalyst, the module simply isn’t available (import DeclaredAgeRange fails). From Apple’s documentation, my understanding is that DeclaredAgeRange should also be supported on Mac Catalyst (SDK 26+). But in practice I cannot import it in my Catalyst build. Questions Is DeclaredAgeRange actually supported on Mac Catalyst right now? If so, are there additional setup steps (capabilities, entitlements, provisioning, etc.) specific to Catalyst? Has anyone successfully imported and used DeclaredAgeRange in a Catalyst project? Any guidance or confirmation would be greatly appreciated. Thanks in advance.
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6
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255
Activity
Oct ’25
Open Parent App From ShieldActionDelegate
Hello, I’m building an app that helps people spend less time on social media apps. For that, I make heavy use of Apple’s Screen Time APIs, such as ManagedSettings and FamilyControls. When an app is locked using a ShieldConfiguration, the user has to open my app in order to unlock it (e.g. enter a code). This is very cumbersome because no documented API exists to open the parent app (=my app) from the ShieldActionDelegate (also part of my app) when the user presses a button of the ShieldConfiguration. The ShieldActionDelegate callback just offers three options in its ShieldActionResponse: .none .defer .close .openParentApp is missing. We are working around this limitation by sending a local push notification that the user has to tap on. This has multiple drawbacks: It has to be ensured that notification permission has been granted. It has to be ensured that notifications can be delivered even while focus is enabled. Features such as Apple Intelligence notification summaries and notification prioritization can heavily delay delivering notifications and thus frustrate the user. Neither my users nor myself do understand why this is not possible in a smoother way, at least according to the documentation. There are 3rd party apps that have such functionality, they can directly open their own app from a button press in the Shield, see here: https://apps.apple.com/us/app/applocker-passcode-lock-apps/id1132845904 It would be great if Apple could level the playfield for all developers and document how this is achievable, because technically it clearly is. Thanks a lot and have a great day!
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6
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1
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717
Activity
Jul ’25
NSURL - is it intended behavior for -URLByAppendingPathComponent: to allow appending multiple path components in one call?
The documentation for NSURL -URLByAppendingPathComponent: states: "Returns a new URL by appending a path component to the original URL." Path component is singular. But this "works" : NSURL *testURL = [applicationsDirectory URLByAppendingPathComponent:@"Evil/../../" isDirectory:YES]; So my questions are: One) Was it always this way? I can't recall if it was like this before the Foundation rewrite and I just never stumbled across? and Two) Is it intended behavior? The API seems to suggest that you append one path component on the url with this method. But I guess you can append as many as you want?
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6
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312
Activity
2d
Crash in libicucore via NSDateFormatter dateFromString: on iOS 26.2
Introduction: I’m encountering a consistent crash in production on iOS 26.2 (build 23C55). The crash occurs deep within libicucore when calling [NSDateFormatter dateFromString:]. Crash Summary: Exception Type: SIGSEGV (SEGV_ACCERR) Fault Address: 0xffffffff Thread: Crashed on Main Thread (Thread 0) Library: libicucore.A.dylib Code Snippet: The crash is triggered by the following method. It converts a string to an NSDate using a specific format and locale: // 获取日期date - (NSDate *)getDateWithTime:(NSString *)time formatter:(NSString *)formatterStr { NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:formatterStr]; formatter.timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"]; formatter.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]; return [formatter dateFromString:time]; } Backtrace: Here is the relevant part of the crash report: Incident Identifier: E24485B6-C53E-4115-A6CF-A7E4A952AD50 CrashReporter Key: 21FAC1CF-F56B-409A-98AA-351D3D2EB06C Hardware Model: iPhone18,2 Code Type: ARM-64 Parent Process: [1] Date/Time: 2026-01-12T01:32:25Z OS Version: iPhone OS 26.2 (23C55) Report Version: 105 SDK Version: 0.0.4 Exception Type: SIGSEGV Exception Codes: SEGV_ACCERR at 0xffffffff Crashed Thread: 0 Thread 0 Crashed: 0 libicucore.A.dylib 0x000000019b81def8 0x19b74a000 + 868088 1 libicucore.A.dylib 0x000000019b7da91c 0x19b74a000 + 592156 2 libicucore.A.dylib 0x000000019b8d8340 0x19b74a000 + 1631040 3 libicucore.A.dylib 0x000000019b8eae18 0x19b74a000 + 1707544 4 libicucore.A.dylib 0x000000019b8eb600 0x19b74a000 + 1709568 5 libicucore.A.dylib 0x000000019b878be4 0x19b74a000 + 1240036 6 libicucore.A.dylib 0x000000019b87ae84 0x19b74a000 + 1248900 7 libicucore.A.dylib 0x000000019b87b2dc 0x19b74a000 + 1250012 8 libicucore.A.dylib 0x000000019b9564ac 0x19b74a000 + 2147500 9 libicucore.A.dylib 0x000000019b954afc 0x19b74a000 + 2140924 10 libicucore.A.dylib 0x000000019b952794 0x19b74a000 + 2131860 11 libicucore.A.dylib 0x000000019b98689c 0x19b74a000 + 2345116 12 CoreFoundation 0x00000001895dbfe0 0x18953d000 + 651232 13 CoreFoundation 0x00000001895dbaa0 0x18953d000 + 649888 14 Foundation 0x0000000186d2029c 0x186b88000 + 1671836 15 Foundation 0x00000001874a62dc 0x186b88000 + 9560796 16 Foundation 0x00000001874a6384 0x186b88000 + 9560964 17 xxxx 0x0000000105ea6e30 -[xxxxx getDateWithTime:formatter:] + 168 and Thread 0 crashed with ARM-64 Thread State: pc: 0x000000019b81def8 fp: 0x000000016f96bc10 sp: 0x000000016f96bbd0 x0: 0x00000000ffffffff x1: 0x000000019ba1e8e0 x2: 0x0000000000000002 x3: 0x000000000000000b x4: 0x0000000000000074 x5: 0x0000000000000069 x6: 0x0000000000000000 x7: 0xfffff0003ffff800 x8: 0x000000009ba18014 x9: 0x00000001148dffd0 x10: 0x0000000000000002 x11: 0x0000000000000004 x12: 0x0000000000000220 x13: 0x0000000000000030 x14: 0x000000015b6f36b8 x15: 0x000000015cfe0000 x16: 0x00000002a19d0ff0 x17: 0x00000001f5590a70 x18: 0x0000000000000000 x19: 0x000000016f96bc30 x20: 0x0000000000000000 x21: 0x000000015cfe3200 x22: 0x000000019ba18014 x23: 0x0000000000000000 x24: 0x000000015cfe32a0 x25: 0x0000000000000003 x26: 0x0000000000000000 x27: 0x0000000000000000 x28: 0x000000015cfe3200 lr: 0x000000019b7da958 cpsr: 0x00000000a0000000
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6
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258
Activity
Jan ’26
App Clips not working
Issue: after going through configuration steps for app clips, when I scan my QR code, my app clip does not appear, instead safari attempts to open the url as a web page. note: my aasa endpoint is never even getting called when scanning the QR code. Setup: App uninstalled in accordance with Apple Documentation "Users don’t install App Clips, and App Clips don’t appear on the Home Screen. Similarly, testers don’t install the beta version of your App Clip" testflight installed in accordance with Apple Documentation My app's Build 1.51.9 (1) uploaded and greenlit in testflight. My apple email is added as an internal tester is the same as my Apple ID for the device used. I have provided an aasa for the path: .well-known/apple-app-site-association. Here is my full url: https://akin-server-side-staging.onrender.com/.well-known/apple-app-site-association. { "appclips": { "apps": [ "8PJ28P9ZZ8.com.ElevatedUnderdogs.akin1.Clip" ] }, "applinks": { "details": [ { "components": [ { "/": "/appClips/referral/venueToUser" } ], "appIDs": [ "8PJ28P9ZZ8.com.ElevatedUnderdogs.akin1" ] } ] } } Here are my entitlements for my parent target: <?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>aps-environment</key> <string>development</string> <key>com.apple.developer.applesignin</key> <array> <string>Default</string> </array> <key>com.apple.developer.associated-domains</key> <array> <string>applinks:akin-server-side.onrender.com</string> <string>applinks:akin-server-side-staging.onrender.com</string> <string>appclips:akin-server-side-staging.onrender.com</string> <string>appclips:akin-server-side.onrender.com</string> </array> <key>com.apple.security.application-groups</key> <array> <string>group.com.ElevatedUnderdogs.akin1</string> </array> </dict> </plist> Here are the entitlements for my app clip target: <?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>com.apple.developer.associated-domains</key> <array> <string>applinks:akin-server-side-staging.onrender.com</string> <string>applinks:akin-server-side.onrender.com</string> </array> <key>com.apple.developer.parent-application-identifiers</key> <array> <string>$(AppIdentifierPrefix)com.ElevatedUnderdogs.akin1</string> </array> <key>com.apple.security.application-groups</key> <array> <string>group.com.ElevatedUnderdogs.akin1</string> </array> </dict> </plist> On App Store Connect in the Testflight section for this project and build: Build 1.51.9 (1), Test Information -> App Clip Invocations I have the following: copy pasted for convenience: "no variables":"https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser", "Jeff referral":"https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser?venueID=ChIJVaPxJnCej4ARyxiB9Tt2tG8&referrerName=Jeff" Here is the QR code I attempted to scan, https://akin-server-side-staging.onrender.com/appClips/referral/venueToUser?venueID=ChIJVaPxJnCej4ARyxiB9Tt2tG8&referrerName=Jeff
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6
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169
Activity
6d
For receiving audio in PushtoTalk, channelManager(_:didActivate:) not called when app receives first push after backgrounding
I'm implementing the PushToTalk framework and have encountered an issue where channelManager(_:didActivate:) is not called under specific circumstances. What works: App is in foreground, receives PTT push → didActivate is called ✅ App receives audio in foreground, then is backgrounded → subsequent pushes trigger didActivate ✅ What doesn't work: App is launched, user joins channel, then immediately backgrounds PTT push arrives while app is backgrounded incomingPushResult is called, I return .activeRemoteParticipant(participant) The system UI shows the speaker name correctly However, didActivate is never called Audio data arrives via WebSocket but cannot be played (no audio session) Setup: Channel joined successfully before backgrounding UIBackgroundModes includes push-to-talk No manual audio session activation (setActive) anywhere in my code AVAudioEngine setup only happens inside didActivate delegate method Issue persists even after channel restoration via channelDescriptor(restoredChannelUUID:) Question: Is this expected behavior or a bug? If expected, what's the correct approach to handle incoming PTT audio when the app is backgrounded and hasn't received audio while in the foreground yet?
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6
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0
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444
Activity
Dec ’25
IsEligibleForAgeFeatures behavior in Brazil
From the Feb 24 news, I understand that for all Apple users in Brazil with iOS26.2 and newer, isEligibleForAgeFeatures will eventually return true. Brazil is a "nonregulated region", and developers will need to handle all three situations of ask first/always share/never share. Please correct me if I'm wrong above. A few questions follow on the eligibility check: What's the return value of IsEligibleForAgeFeatures for a Brazilian user who has NOT touched the age range feature at all, thus hasn't picked one of the three options? How can we test these cases? From the updated sandbox doc, there's more information on declined/approved, will those the same behaviors as a future Brazilian user? The doc used to say Texas, now it doesn't say any region. On which date will Apple START to return true for IsEligibleForAgeFeatures for Brazilian users? I cannot find the exact date anywhere. Will ALL of Brazil return true overnight, or is there some ramp up that developers need to be aware of? Thanks a lot for sharing the guidance, and thanks in advance for more guidance to come!
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6
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1
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401
Activity
1w
'init(contentsOfFile:)' was deprecated in iOS 18
content = try String(contentsOfFile: filepath) is the following warning. 'init(contentsOfFile:)' was deprecated in iOS 18: Use init(contentsOfFile:encoding:) instead After internet searching I could find an answer. I would appreciate a rewrite of my code line to get rid of 31 warnings. Thanks a LOT Charlie
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6
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261
Activity
Jul ’25
Spotlight search by keywords setuped in NSUserActivity doesn't work
Hey there! I faced issue in iOS 18 and newer when Spotlight search doesn't show my App in results. In older versions it works. Here is my code: func configureUserActivitity(with id: String, keywords: [String]) { let activity = NSUserActivity(activityType: id) activity.contentAttributeSet = self.defaultAttributeSet activity.isEligibleForSearch = true activity.keywords = Set(keywords) activity.becomeCurrent() self.userActivity = activity } I didn't find any reasons why it doesn't work now. Maybe I should report a bug?
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6
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297
Activity
Apr ’25
iOS 26 Empty Stack Crash
When we compile our app using Xcode 26 and run it on iOS 26, we encounter a strange crash where the crashing thread shows no stack trace. After inspecting the registers, we have initially traced it to the Google Mobile Ads SDK. When we disable the initialization of the Google Mobile Ads SDK, the app no longer crashes. However, running the Google Mobile Ads SDK demo app on iOS 26 alone does not cause any issues; the crash only occurs once it is integrated into our app. We also tried enabling Address Sanitizer and Zombie Objects but found no valuable clues. Could you advise what other methods or tools we can use to further diagnose this issue? Additionally, when we compile the app with Xcode 15 and run it on iOS 26, everything works fine without crashes. app-2025-09-19-161044.ips.txt
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6
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466
Activity
Sep ’25
Age declaration not working when using Sandbox account with TestFlight builds
Hello I'm using this sdk DeclaredAgeRange to get the user age range When I'm doing in debug mode using sandbox account it is working as expected and I can get the user age range But when I tried in TestFlight build using sandbox account it is not working and it is always return the age range 18+ and also isEligibleForAgeFeatures API is always returning false Any advise on this?
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6
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5
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1.2k
Activity
2w
[Texas SB 2420] How to Retrieve Parental Consent Status
After reading the news below, we are currently working on updating our app in preparation for the enforcement of Texas SB 2420. https://developer.apple.com/news/?id=2ezb6jhj Based on the information in the announcement, we understand that parents will be able to revoke their consent for apps. However, we are unsure how an app is supposed to obtain or verify the parent’s consent status in the first place. We reviewed the Declared Age Range API and PermissionKit’s Significant Change API, but could not find any functionality related to this. If anyone with expertise on this topic has insight, we would greatly appreciate your guidance. Thank you in advance.
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6
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1k
Activity
Dec ’25
App Clip invocation fails with "ASDErrorDomain error 507" via Smart App Banner especially on iOS 26 devices.
Hello, We are encountering an issue where invoking our App Clip via a Safari Smart App Banner fails on certain devices, particularly those running iOS 26. When a user taps "Open" on the Smart App Banner, the App Clip card attempts to load but ultimately fails with ASDErrorDomain Error 507. The error occurs consistently on specific devices, while other devices function correctly. In some instances, the App Clip card metadata/UI appears momentarily (flashes on the screen) before the error message is displayed and the process terminates. Has anyone else experienced this specific ASDErrorDomain error? We have already submitted a report via Feedback Assistant, but any insights or workarounds from the community would be appreciated. Thanks!
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6
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346
Activity
Dec ’25
Questions about DeclaredAgeRange's isEligibleForAgeFeatures instance variable
Our team is in the process of updating our apps to comply with Texas's new state law. In order to minimize user confusion and provide the most ideal flow to access the app as possible, we have a few questions we would like answered. Summary of questions: Is isEligibleForAgeFeatures intended to be accurate and accessible before the user has accepted the Age Range permissions prompt? As other US states and/or other countries adopt a similar law going forward, will this instance variable cover those locations? Will the runtime crashes on isEligibleForAgeFeatures and other symbols in the DeclaredAgeRange framework be addressed in a future RC or in the official release? Details and Investigations: With regards to isEligibleForAgeFeatures, our team has noticed that this value is always false before the age range prompt has been accepted. This has been tested on the XCode RC 26.2 (17C48). Assuming the request needs to be accepted first, isEligibleForAgeFeatures does not get updated immediately when the user chooses to share their age range (updated to true, when our sandbox test account is a Texas resident). Only upon subsequent relaunches of the app does this return a value that reflects the sandbox user's location. Is isEligibleForAgeFeatures intended to be accurate and accessible before the user has accepted the Age Range permissions prompt? This leads to our follow-up question to clarify whether isEligibleForAgeFeatures explicitly correlates to a user in an affected legal jurisdiction–if future US states and/or other countries adopt a similar law going forward, will this instance variable cover those locations? Can we also get confirmation about whether the runtime crash on isEligibleForAgeFeatures and other symbols in the DeclaredAgeRange framework will be addressed in a future RC or in the official release? Thank you.
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6
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12
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1.2k
Activity
4w