Overview

Hi Apple Team, We are facing an issue with Live Activities where the UI intermittently fails to render and shows a loader or blank state. After extensive debugging, we’ve identified that the failure happens during the rendering phase inside the system process (WidgetKit / liveactivitiesd), but there are no actionable signals exposed to the app. Problem: Live Activity launches successfully After a few updates or under certain UI conditions, it: stops rendering shows a loader / blank UI sometimes disappears No crash logs are generated No MetricKit diagnostics available for the extension Console logs show: Invalid frame dimension (negative or non-finite) Archive was nil. LiveActivity will be empty Sometimes because of memory pressure too The extension process appears to terminate silently Challenge Currently, there is no way to detect from the app side that: the Live Activity has failed to render the extension process has crashed/terminated the UI is no longer being updated Questions Is there any callback, delegate, or lifecycle hook that notifies when: a Live Activity rendering fails the extension process crashes or is terminated by the system? Is there any recommended way to detect a “broken” Live Activity state (e.g., stuck loader / non-updating UI)? Are there any diagnostic APIs or logs we can rely on in production to identify such failures? Is this considered expected behavior under certain system constraints (e.g., memory/rendering limits), and if so, are there guidelines to proactively detect or mitigate it? Goal We want to: proactively detect Live Activity failure log it for monitoring optionally fallback or recover gracefully Additional context: We fixed all the issues and the live activity is pretty stable. But asking for methods to track & fix such cases.

I’m seeing a crash when running XCTest on iOS 15.2 Simulators with Xcode 26.4. The test bundle never starts. xctest crashes before establishing the XCTest connection. This appears to be a regression from Xcode 26.2. The same test flow worked with Xcode 26.2, but crashes with Xcode 26.4. This does not appear to be caused by my app or package code. I can reproduce it with a minimal Swift Package that only imports Foundation and has one XCTest case using URLRequest.httpMethod. Environment: Xcode with failure: 26.4 Xcode that worked: 26.2 macOS: 26.2 Destinations tested: iPhone SE (2nd generation), iOS 15.2 Simulator iPad mini (6th generation), iOS 15.2 Simulator Test command: xcodebuild test Swift Package deployment target: iOS 15.2 Swift tools version: 6.1 Minimal reproduction package: Package.swift // swift-tools-version:6.1 import PackageDescription let package = Package( name: "FoundationOnlyRepro", platforms: [.iOS("15.2")], products: [ .library( name: "FoundationOnlyRepro", targets: ["FoundationOnlyRepro"] ) ], targets: [ .target(name: "FoundationOnlyRepro"), .testTarget( name: "FoundationOnlyReproTests", dependencies: ["FoundationOnlyRepro"] ) ], swiftLanguageModes: [.v6] ) Sources/FoundationOnlyRepro/FoundationOnlyRepro.swift import Foundation public struct FoundationOnlyRepro { public init() {} public func makeRequest() -> URLRequest { var request = URLRequest(url: URL(string: "https://example.invalid")!) request.httpMethod = "GET" return request } } Tests/FoundationOnlyReproTests/FoundationOnlyReproTests.swift import XCTest import Foundation @testable import FoundationOnlyRepro final class FoundationOnlyReproTests: XCTestCase { func testURLRequestHTTPMethod() { let request = FoundationOnlyRepro().makeRequest() XCTAssertEqual(request.httpMethod, "GET") } } Command used: xcodebuild test \ -scheme FoundationOnlyRepro \ -destination 'platform=iOS Simulator,name=iPhone SE (2nd generation),OS=15.2' \ -derivedDataPath /tmp/rdp-dd \ -quiet The same kind of crash also occurs when using an iPad mini (6th generation) iOS 15.2 Simulator destination. Result: Testing failed: xctest (...) encountered an error (Early unexpected exit, operation never finished bootstrapping - no restart will be attempted. (Underlying Error: Test crashed with signal abrt before establishing connection.)) ** TEST FAILED ** The diagnostic stderr shows: dyld[28688]: Symbol not found: _$s10Foundation10URLRequestV10httpMethodSSSgvs Referenced from: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/PrivateFrameworks/ResultDataPublisher.framework/ ResultDataPublisher Expected in: /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 15.2.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/Foundation.framework/Foundation Demangling the missing symbol: xcrun swift-demangle '_$s10Foundation10URLRequestV10httpMethodSSSgvs' Output: Foundation.URLRequest.httpMethod.setter : Swift.String? I also checked the iOS 15.2 simulator runtime. The symbol appears to exist in: /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 15.2.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift/libswiftFoundation.dylib but ResultDataPublisher.framework appears to be resolving it from: .../System/Library/Frameworks/Foundation.framework/Foundation This suggests the crash is in Xcode’s XCTest/result publishing infrastructure, not in the app/test bundle. Questions: Is Xcode 26.4 + iOS 15.2 Simulator + xcodebuild test expected to be supported? Is there a supported workaround to disable or avoid ResultDataPublisher.framework for command-line XCTest runs?

I have an app I am working on that makes a REST call, updates the UI with the info, and sends a notification. When I run Build and Run my app from Xcode using my iPhone as the destination, it works exactly as I want it to - my REST calls and notifications continue to work when the app is in the background. However, when I run my app that has been installed on my iPhone from the Xcode build/run directly (without Xcode in the picture), it does NOT behave correctly and only works when my app is in the foreground. What am I missing?

We have tried using background tasks for file saving via (UIBackgroundTaskIdentifier) beginBackgroundTaskWithName:(NSString *) taskName expirationHandler:(void (^)(void)) handler; when our app goes into the background and/or is closed by the user. But we cannot make it work the way the documentation tells us it should. While task creation never reports an issue (in fact it never calls our expiration handler at all) and the returned task id is always valid, when we ask for how much time we have left via backgroundTimeRemaining we always get 6s instead of the specified 30s. We tried to create the task when the app state goes to inactive or when our delegate is called via applicationDidEnterBackground but it makes no difference, besides the fact that the remaining time reported is basically max double, when the app is not in background yet which is by design as far we understand. But we don't even get the 6s for saving when a user closes the app. Because almost immediately after applicationDidEnterBackground our delegate is called via applicationWillTerminate which will then again almost immediately end in the app receiving a SIGKILL. So we must be doing something wrong. Why would applicationWillTerminate be called at all when we have a valid background task that reports we have 6s left? We tried blocking the thread in both background and terminate to at least give us the 5s the spec says we have before we get the SIGKILL. That works in general but doesn't feel like the correct approach and we do need more time than the 5s or 6s we get this way. Are we supposed to add something to our plist in order for these background tasks to work correctly? It is very confusing that there is a second mechanism that's also called background tasks for running apps in the background in general, which is not applicable to us. Are we supposed to block somewhere when we create the task? Or even spin up an extra thread for the task? Why is our expirationHandler never called? The spec says that our handler should be called if it was unable to "grant the ask assertion" so it seems like we do not have that problem. But it's also supposed to be called just before we are running out of time but by that time the app is already dead. This was all tested on iOS 26.3 and it is probably worth mentioning that our app is Qt-based.

I have the typical StoreKit 2 manager class, where I check currentEntitlements for subscription. I have filed a feedback (FB22349195), I hope someone can take a look at it. func updateCustomerProductStatus() async { var activeSubscription: String? = nil // BUG: In some cases the currentEntitlements does not emit a transaction until the device is reboot for await result in Transaction.currentEntitlements { print("Found transaction: \(result)") // This print does not appear until a restart! do { let transaction = try checkVerified(result) // Skip revoked transactions if transaction.revocationDate != nil { print("Skipping revoked transaction for \(transaction.productID)") continue } // Skip expired subscriptions if let expirationDate = transaction.expirationDate, expirationDate < Date() { print("Skipping expired subscription for \(transaction.productID)") continue } // Check product type switch transaction.productType { case .autoRenewable: activeSubscription = transaction.productID default: break } } catch { print("Unable to verify transaction: \(error)") } } // Update state once after processing all entitlements self.activeSubscription = activeSubscription print("updateCustomerProductStatus() activeSubscription: \(activeSubscription ?? "nil")") } There is some unexpected behavior where the currentEntitlements does not emit a result until the iPhone device is reboot. This bug appeared in iOS 26.4 (and in the betas).

I'm developing an iOS app that uses Apple's DockKit framework to control gimbals. I've tested with the Insta360 Flow 2 Pro and the DJI Osmo Mobile 8. The Flow 2 Pro supports all DockKit motor control APIs — setAngularVelocity, setOrientation, setLimits — which lets my app do manual pan/tilt control via a virtual joystick. The Osmo Mobile 8 (model DS308, firmware 1.0.0) connects fine via DockKit and reports as docked, but every motor control API fails with "The device doesn't support the requested operation": setAngularVelocity — fails setOrientation(relative: true) — fails setLimits — fails The only thing that works is Apple's system tracking (setSystemTrackingEnabled(true)) for automatic face/body following. This means there's no way for third-party apps to do manual gimbal control (pan/tilt via joystick) on the Osmo 8 through DockKit — only automatic tracking works. Questions: Is anyone else seeing the same limitation with the Osmo 8 and DockKit? Has DJI confirmed whether manual motor control via DockKit is intentionally unsupported, or is this a firmware issue that might be addressed in an update? Does the DJI Mimo app use DockKit for its tracking, or does it use a proprietary Bluetooth protocol? Running iOS 26.4 on iPhone 15 Pro. Happy to share more technical details if helpful.

I am requesting full deletion and termination of my apple developer account and all data and revocation of the Apple Developer Agreement. I am revoking Apple Developer Agreement. This should be irreversible. I have already tried to contact apple developer support few times and the request just gets ignored and closed. The developer account is associated with my Apple ID that I am on forums with. Thanks.

We are developing a video streaming app that uses AVContentKeySession with FairPlay Streaming. Our implementation supports both online playback (non-persistable keys) and offline playback (persistable keys). We have observed the following behavior: Once a content key has been obtained for a given Content Key ID, AVContentKeySession does not trigger contentKeySession(_:didProvide:) again for that same Key ID We also attempted to explicitly call processContentKeyRequest(withIdentifier:initializationData:options:) on the session to force a new key request for the same identifier, but this did not result in the delegate callback being fired again. The session appears to consider the key already resolved and silently ignores the request. This means that if a user first plays content online (receiving a non-persistable key), and later wants to download the same content for offline use (requiring a persistable key), the delegate callback is not fired again, and we have no opportunity to request a persistable key. Questions Is this the expected behavior? Specifically, is it by design that AVContentKeySession caches the key for a given Key ID and does not re-request it — even when processContentKeyRequest(withIdentifier:) is explicitly called? Should we use distinct Content Key IDs for persistable vs. non-persistable keys? For example, if the same piece of content can be played both online and offline, is the recommended approach to have the server provide different EXT-X-KEY URIs (and thus different key identifiers) for the streaming and download variants? Is there a supported way to force a fresh key request for a Key ID that has already been resolved — for example, to upgrade from a non-persistable to a persistable key? Environment iOS 18+ AVContentKeySession(keySystem: .fairPlayStreaming) Any guidance on the recommended approach for supporting both streaming and offline playback for the same content would be greatly appreciated.

I am using the sample app from: https://developer.apple.com/videos/play/wwdc2025/277/?time=763 I installed this on an Iphone 15 Pro with iOS 26 beta 1. I was able to get good transcription with it. The app did crash sometimes when transcribing and I was going to post here with the details. I then installed iOS beta 2 and uninstalled the sample app. Now every time I try to run the sample app on the 15 Pro I get this message: SpeechAnalyzer: Input loop ending with error: Error Domain=SFSpeechErrorDomain Code=10 "Cannot use modules with unallocated locales [en_US (fixed en_US)]" UserInfo={NSLocalizedDescription=Cannot use modules with unallocated locales [en_US (fixed en_US)]} I can't continue our our work towards using SpeechAnalyzer now with this error. I have set breakpoints on all the catch handlers and it doesn't catch this error. My phone region is "United States"

Description: I’m developing a tvOS app using SwiftUI where we play background audio (music) in the Welcome screen, with support for offline playback via local caching. 🔹 Feature Overview App fetches audio metadata from API Starts streaming audio (HLS .m3u8) immediately In parallel, downloads the raw audio file (.mp3) Once download completes: Switches playback from streaming → local file On next launch (offline mode), app plays audio from local storage 🔹 Issue This flow works perfectly on the Simulator, but on a real Apple TV device: Audio plays for a few seconds (2–5 sec) and then stops Especially after switching from streaming → local file No explicit AVPlayer error is logged Playback sometimes stops after UI updates or periodic API refresh 🔹 Implementation Details Using AVPlayer with AVPlayerItem Background audio controlled via a shared manager (singleton) Files stored locally using FileManager (currently using .cachesDirectory) Switching playback using: player.replaceCurrentItem(with: AVPlayerItem(url: localURL)) player.play() 🔹 Observations Works reliably on Simulator On device: Playback stops silently Seems related to lifecycle, buffering, or file access No issues when continuously streaming (without switching to local) 🔹 Questions Is there any limitation or known issue with AVPlayer when switching from streaming (HLS) to local file playback on tvOS? Are there specific requirements for playing locally cached media files on tvOS (e.g., file location, permissions, or sandbox behavior)? What is the recommended storage location and size limit for cached media files on tvOS? We understand tvOS has limited persistent storage Is .cachesDirectory the correct approach for this use case? Are there known differences in AVPlayer behavior between Simulator and real Apple TV devices (especially regarding buffering or lifecycle)? What is the recommended approach for implementing offline background audio on tvOS apps? 🔹 Goal We want to implement a reliable system where: Audio streams initially Seamlessly switches to local file after download Continues playing without interruption Supports offline playback on subsequent launches Any guidance or best practices would be greatly appreciated. Thank you!

When a static library is built with Xcode 26 (with deployment target set to iOS 13) and then linked into an app project compiled with Xcode 16, the build process fails with the following linker error: Undefined symbols for architecture arm64: "_swift_coroFrameAlloc" This occurs even though both the static library and the app project have their deployment targets set to iOS 13.0. The static library works on Xcode 26, but fails to link on Xcode 16. This issue shows up with certain Swift syntax. For example, in my case, using a property getter and setter caused the compiler to emit a reference to _swift_coroFrameAlloc, which in turn triggered the issue. This issue prevents us from distributing pre-built static libraries compiled with Xcode 26 to teammates who are still using Xcode 16. I’ve filed feedback for this issue (FB21130604). Is there any way to work around it? For example, by adding specific Build Settings or something similar? A demo project is available here: https://github.com/Naituw/SwiftLibraryDeploymentTargetIssue The demo project includes: StaticLibraryProject: A simple Swift static library with property getter setter usage AppProject: An iOS app that links against the static library verify_compatibility.sh: An automated script to reproduce the issue Method 1: Manual Build and Verification Open StaticLibraryProject/StaticLibraryProject.xcodeproj in Xcode 26 Build the StaticLibraryProject for iOS device (Release configuration) Locate the built libStaticLibraryProject.a in the build products directory Copy libStaticLibraryProject.a to AppProject/AppProject/ directory Open AppProject/AppProject.xcodeproj in Xcode 16 Build the AppProject for iOS device Method 2: Automated Script Edit verify_compatibility.sh to configure the paths to your Xcode installations: Set XCODE_26_PATH to your Xcode 26 installation path (e.g., /Applications/Xcode.app) Set XCODE_16_PATH to your Xcode 16 installation path (e.g., /Applications/Xcode16.app) Run the script: ./verify_compatibility.sh

ID 6758008521, Dear App Review Team, I submitted my app review and it got rejected for inaccurate screenshot. I have revised the app screenshot and also resubmitted. But it has been 8 days and no response. We look forward to completing the review, thank you.

Hello, I made my app icon with Icon Composer and added the .icon file directly to my Xcode project. I noticed that the icon preview in Icon Composer looks one way, while the icon shown on the App Store looks different. Details: I am using the .icon file directly in the project I am not using an exported PNG for the app icon I did not add a separate background image The background was set with fill in Icon Composer The preview in Icon Composer looks as expected The App Store version has a different appearance I would like to ask whether this difference may come from: App Store processing caching or a recommended Icon Composer setup for background fill If anyone has seen something similar, I would appreciate any guidance. I can also share screenshots of the Icon Composer preview and the App Store result.

My support case has stalled despite being escalated to a Senior Advisor over a week ago with no follow-up or resolution. My application is being rejected from the App Store due to what appears to be a synchronization issue between apple.developer.com and App Store Connect. Full Timeline March 24, 2026 — My account migration from Individual to Organization was completed and approved by Apple. March 27, 2026 — My app (Version 1.0, Submission ID: 72b19231-8010-4844-b873-f2853d02092e) was rejected under Guideline 3.1.5 on an iPad Air 11-inch (M3). The rejection stated my app was submitted under an Individual account, which is not permitted for fintech applications. March 28, 2026 — I submitted a support request explaining the situation. April 6th, 2026 — I received a response from Developer Support, who acknowledged the issue and escalated it to a Senior Advisor. April 7, 2026 — I followed up via email as no Senior Advisor had contacted me. Today, April 13, 2026 — Still no contact from the Senior Advisor. App Store Connect still shows my account as Individual. Core Issue: When I go to apple.developer.com my account membership type is organization, with all relevant company details. However, my membership type in AppStore Connect still reflects an individual account. Such is demonstrated by an App Store review response: "Your wallet app facilitates the transmission and/or storage of a virtual currency but was submitted by an Apple Developer Program account registered to an individual, which is not appropriate for the App Store. Your app must be submitted through an Apple Developer Program account enrolled as an organization." What I Need A manual update of my Appstore Connect membership type such that it correctly reflects my Organization account status; allowing me to resubmit my app. Relevant details: Case Number: 102854501693 (screenshots of issue provided in case details) If any Apple staff can help escalate this internally or advise on next steps, I would be incredibly grateful.

i made payment. for the apple membership of 99$ 5 days ago, till now i didnt got access for the membership, it shows pending payment, please help me in this

I can't seem to find any way to update my now legacy details since moving country. My general apple account has changed just fine but my developer account still shows as UK and no way to update. Any ideas?

Developer Help says: Do I need to enroll in the Apple Developer Program to install apps on a device? No. You can install apps on your personal device with Xcode. Yet Xcode 26.4 says: Signing for "Never Forget" requires a development team. Select a development team in the Signing & Capabilities editor. Can someone help me understand this? A developer account isn't required, yet a development team (in a developer account) is? 🤷

When using the official Wi-Fi Aware demo app on iOS, with the iOS device configured as a NAN Subscriber, after successfully establishing a peer-to-peer connection with another device via Wi-Fi Aware (NAN), the network path object nwPath.availableInterfaces does not list the nan0 virtual network interface. The nan0 interface is the dedicated NAN (Neighbor Aware Networking) interface used for Wi-Fi Aware data communication. Its absence from availableInterfaces prevents the app from correctly identifying/using the NAN data path, breaking expected Wi-Fi Aware data transmission logic. log: iOS works as subscriber: [onPathUpdate] newPath.availableInterfaces: ["en0"] iOS works as publisher: [onPathUpdate] newPath.availableInterfaces: ["nan0"]

Hi everyone, I am writing regarding my enrollment which is currently showing as Pending. The payment of 99USD was from other Apple account, but the enrollment was submitted from my account. Case ID is 102866900911. Payment details: Date: 11 April 2026 Order ID: MT5786ZXVV Document: 716118431350 Could any Apple staff please activate my account? Thank you, Alisher

Besides using esf, are there any other ways to perceive process start events in real time? Libbsm is currently disabled by default