“A Summary of the WWDC25 Group Lab”

I know it was not possible previously, but wonder have things changed to support transfer of apps with this condition: Sandboxed Group Container You can only transfer sandboxed apps that are not sharing a group container. Our old company is having some issues and cannot continue, and would like to transfer to another company without doing the binary reassignment process which loses all the reviews. Thank you!

Hi, a short question really, which boils down to... How do I make sure I have removed all usage of app groups in my Mac app store app, such that the Mac app store agrees I have! Fundamentally, what I'm trying to do is transfer my app to another developer. In previous releases of this app on the App Store, I used a shared app group container to communicate between the main app and it's (embedded) XPC service, but this blocks App Store transfer of the app to another developer. So I came up with another approach for the App and XPC service to communicate (using a URL bookmark for security scoped files to be passed to the XPC service). And then tried various things to get the app store to accept that I'm no longer using app groups. So far with no luck... removed the app groups entitlements by hand from the entitlements files used to sign the main app and the XPC service, respectively. when that didn't work, go into the Developer Portal, find the app ids for the main app and the

I'm experiencing a critical issue with SwiftData custom migrations where objects created during migration appear to be inserted successfully but aren't persisted or found by queries after migration completes. The migration logs show objects being created, but subsequent queries return zero results. I'm migrating from schema version V2 to V2_5, which involves: Renaming Person class to GroupData Keeping the same data structure but changing the class name while keeping the old class. Using a custom migration stage to copy data from old to new schema Below is an extract of my two schema and migration plan: Environment: Xcode 16.0, iOS 18.0, Swift 6.0 SchemaV2 enum LinkMapV2: VersionedSchema { static let versionIdentifier: Schema.Version = .init(2, 0, 0) static var models: [any PersistentModel.Type] { [AnnotationData.self, Person.self, History.self] } @Model final class Person { @Attribute(.unique) var id: UUID var name: String var photo: String var requirement: String var statue: Bool var annotationId: UUID? var

Description: I'm experiencing a critical issue with SwiftData custom migrations where objects created during migration appear to be inserted successfully but aren't persisted or found by queries after migration completes. The migration logs show objects being created, but subsequent queries return zero results. Problem Details: I'm migrating from schema version V2 to V3, which involves: Renaming Person class to GroupData Keeping the same data structure but changing the class name Using a custom migration stage to copy data from old to new schema Migration Code: swift static let migrationV2toV3 = MigrationStage.custom( fromVersion: LinkMapV2.self, toVersion: LinkMapV3.self, willMigrate: { context in do { let persons = try context.fetch(FetchDescriptor()) print(Found (persons.count) Person objects to migrate) // ✅ Shows 11 objects for person in persons { let newGroup = LinkMapV3.GroupData( id: person.id, // Same UUID name: person.name, // ... other properties ) context.insert(newGroup) print(Inserted GroupData:

Game Controller Input Limitations in visionOS Volumetric Windows Hello Apple Developer Community, I'm developing a game for visionOS and have encountered significant limitations with game controller input when using volumetric windows (WindowGroup with .volumetric style). I'd appreciate clarification on whether this is expected behavior and any guidance on best practices. 🧩 Issue Summary When using a DualSense controller with a volumetric window in visionOS, only a subset of controller inputs are available to the app. The remaining inputs appear to be reserved by the system for UI navigation. ✅ Working Inputs (Volumetric Window) D-Pad (all directions) L3 (left thumbstick button click) R3 (right thumbstick button click) Menu button Options button ❌ Not Working Inputs (Volumetric Window) Left thumbstick analog movement (used for UI scrolling instead) Right thumbstick analog movement (used for UI scrolling instead) Face buttons (Cross, Circle, Square, Triangle / A, B, X, Y) Shoulder buttons (L1, R1) Tr

Environment Device: iPhone 16e iOS Version: 18.4.1 - 18.7.1 Framework: AVFoundation (AVAudioEngine) Problem Summary On iPhone 16e (iOS 18.4.1-18.7.1), the installTap callback stops being invoked after resuming from a phone call interruption. This issue is specific to phone call interruptions and does not occur on iPhone 14, iPhone SE 3, or earlier devices. Expected Behavior After a phone call interruption ends and audioEngine.start() is called, the previously installed tap should continue receiving audio buffers. Actual Behavior After resuming from phone call interruption: Tap callback is no longer invoked No audio data is captured No errors are thrown Engine appears to be running normally Note: Normal pause/resume (without phone call interruption) works correctly. Steps to Reproduce Start audio recording on iPhone 16e Receive or make a phone call (triggers AVAudioSession interruption) End the phone call Resume recording with audioEngine.start() Result: Tap callback is not invoked Tested devices: iPh

The S4A IDE Mac app store app used to use a group container to communicate between the main app and the XPC service that did the build, so it could share files for the build. It's time to hand over the app to a friend but I was blocked from transfer because the App Store says I was using a shared group container. I rewrote the main app and XPC service to pass a security-scoped URL via bookmark from the main app to the XPC and removed all entitlements for the group container. Cleaning out all containers and restarting the app, it still works but I can see no group container is created in ~/Library/Group Containers (it used to be with the old app). However, when I uploaded this app, after it passed app review I was still unable to transfer it, with the same error message. I then looked at the app id on developer.apple.com and realised the app id still had group containers even though I'd removed the entitlement from all entitlement files being used in the Xc

Title: Mistaken 4.3(a) “Spam/Copycat” Flag → 3.2(f) Termination — Seeking Guidance on Reinstatement Hi everyone, I’m an independent developer and I believe my account was escalated to termination because of a misunderstanding around Guideline 4.3(a) – Design – Spam and 4.1 – Design – Copycats. I want to explain the full timeline so I can get advice on how to present this correctly in the “Re-instate a terminated membership” request. 1. What I submitted I submitted an app called “Anime Jigsaw: Waifu Puzzles.” The idea was simple: it’s a jigsaw puzzle app, but I wanted to make it more relaxing by combining anime/waifu themed puzzle images with built-in lo‑fi music. So the concept I was aiming for was: puzzle + themed art + calming music, not just another generic jigsaw clone. 2. First rejection Apple rejected it under 4.3(a) – Design – Spam and also mentioned 4.1 – Copycats. The exact wording in App Store Connect said my app’s binary, metadata and/or concept was similar to apps that were previously submitted by

Hi everyone 👋 I’m running into a persistent SSL issue on iOS where the app fails to establish a secure HTTPS connection to our backend APIs. The same endpoints work fine on Android and web, but on iOS the requests fail with: Error Domain=NSURLErrorDomain Code=-1200 An SSL error has occurred and a secure connection to the server cannot be made. UserInfo={ NSLocalizedDescription = An SSL error has occurred and a secure connection to the server cannot be made.; _kCFStreamErrorDomainKey = 3; _kCFStreamErrorCodeKey = -9802; } 🔍 What I’ve Checked: The servers use valid, trusted SSL certificates from a public CA TLS 1.2 and 1.3 are enabled The intermediate certificates appear correctly configured (verified using SSL Labs) The issue happens on our customer's end. (Got it via Sentry) Note: We recently removed NSAppTransportSecurity(NSAllowsArbitraryLoads) on our app, since all the endpoints use valid HTTPS certificates and standard configurations. ❓ Questions: Are there additional SSL validation checks perf

Its possible to add the Declared Age Range entitlement to extensions, in particular I'm looking at a Notification Service Extension. However the DAR requestAgeRange() API takes a view controller as a parameter. Presumably therefore its not possible for a notification service extension to obtain the age range itself directly? Yes the extension can read it from shared groups if the app reads it and set it into the group. However the scenario I'm thinking of is this: App runs and gets the age range. Sets its functionality accordingly. The server sends pushes which are intercepted by the notification service extension, the extension adjusts its functionality based upon what the app wrote to shared groups The user changes the age range setting, but the app doesn't run. The extension keeps receiving pushes but its functionality is now out of sync with the age range as its not able to obtain it directly

Hi everyone, I'm developing an iOS app using Foundation Models and I've hit a critical limitation that I believe affects many developers and millions of users. The Issue Foundation Models requires the device system language to be one of the supported languages. If a user has their device set to an unsupported language (Catalan, Dutch, Swedish, Polish, Danish, Norwegian, Finnish, Czech, Hungarian, Greek, Romanian, and many others), SystemLanguageModel.isSupported returns false and the framework is completely unavailable. Why This Is Problematic Scenario: A Catalan user has their iPhone in Catalan (native language). They want to use an AI chat app in Spanish or English (languages they speak fluently). Current situation: ❌ Foundation Models: Completely unavailable ✅ OpenAI GPT-4: Works perfectly ✅ Anthropic Claude: Works perfectly ✅ Any cloud-based AI: Works perfectly The user must choose between: Keep device in Catalan → Cannot use Foundation Models at all Change entire device to Spanish → Can use Foundation Mo