I noticed last night that workouts I have been recording on my main carry device running 17.6.x have not been syncing to my beta devices running iOS 18 RC, iPadOS 18 RC and watchOS 11 RC. All devices are using the same Apple Account and I have iCloud enabled for Health data. The iPad running the RC has the syncing enabled in Profile. Is anyone else experiencing health data not propagating to the 18.x devices? Some of data exists on all devices but not all. For good measure I left the device unlocked on the health app last night for a long period of time to let it do its thing. This morning the data still hadn't propagated. I disabled and reenabled the synchronization on my iPad having chosen to delete all samples when disabling it. Hopefully all of my data dating back to the first Apple Watch in 2014 restores. FWIW my data set according to iCloud settings my health dataset is just shy of 650 MB. FB15102443 - Health / HealthKit: Workouts, activity rings, sample data, and more not syncing via iCloud to 18 RC device

I am encountering issues on my device running iOS 18 that fetching heart rate samples associated to a given workout is very slow. Like 10+ seconds slow. This is unacceptable and unexpected. In producing a video to attach to a feedback, I also observed that Apple Health app displays incorrect information if a workout effort score is associated to a workout. In this image, you can see the Health app bug: Total Resting Energy != Estimated Workout Effort Score Here is the same workout after I delete the workout effort score using the Apple Health app: Can anyone else see if attempting to view 'heart rate' data within the workout summary in Apple Health is unbearably slow if that workout also has an effort score associated? My steps: Record workout (Apple Activity app on watchOS) Associate effort score View the workout on Apple Health (iOS) Attempt to view it's heart rate samples Observe very slow loading times Observe the incorrect cell label and value and disappearance of resting energy cell data Remove/disassociate the effort score from the workout by tapping the workout effort row, and swipe to delete the value. Navigate back, navigate back, and then go into the workout detail again At this time the UI fixes itself, but the loading of heart rate data is still super slow FB15269657 - HealthKit: Sample query to fetch heart rate samples associated to a workout is taking over 10 seconds - computing 'time in heart rate zone' FB15278790 - Health: Workout summary 'Total Resting Energy' label has value of 'Estimated Workout Effort Score' for a value, pushed view shows empty

I created a new index on two record types on Oct 12th. I still cannot query the records using the new queryable index on records that were created before that date. There is no indication in the schema history that the reindexing has started, completed, failed, or still in progress. What is the expectation for new indices being applied to existing records? Well over a week seems unacceptable for a database that has maybe 5000 records across a few record types. When I query my data using an old index and an old record field, I get hundreds of matching results so I know the data is there. FB15554144 - CloudKit / CloudKit Console: PRODUCTION ISSUE - Query against index created two weeks ago not returning all data as expected

Has anyone had success using the HKWorkoutRouteBuilder in conjunction with the new iOS support for HKLiveWorkoutBuilder? I was running my watchOS code that worked now brought over to iOS and when I call insertRouteData the function never returns. This happens for both the legacy and closure based block patterns. private var workoutSession: HKWorkoutSession? private var workoutBuilder: HKLiveWorkoutBuilder? private var serviceSession: CLServiceSession? private var workoutRouteBuilder: HKWorkoutRouteBuilder? private func startRouteBuilder() { Task { @MainActor in self.serviceSession = CLServiceSession(authorization: .whenInUse) self.workoutRouteBuilder = self.workoutBuilder?.seriesBuilder(for: .workoutRoute()) as? HKWorkoutRouteBuilder self.locationUpdateTask = Task { do { for try await update in CLLocationUpdate.liveUpdates(.fitness) { if let location = update.location { self.logger.notice(#function, metadata: [ "location": .stringConvertible(location) ]) try await self.workoutRouteBuilder?.insertRouteData([location]) self.logger.notice("Added location") } } } catch { self.logger.error(#function, metadata: [ "error": .stringConvertible(error.localizedDescription) ]) } } } } I did also try CLLocationManager API with delegate which is what my current watch code uses (a bit old). Same issue. Here is what I've found so far: If the workout session is not running, and if the builder hasn't started collection yet, inserting route data works just fine I've tried different swift language modes, flipped from main actor to non isolated project settings (Xcode 26) Modified Apple's sample code and added location route building to that and reproduced the error, modified sample attached to feedback This issue was identified against Xcode 26 beta 2 and iPhone 16 Pro simulator. Works as expected on my iPhone 13 Pro beta 2. FB18603581 - HealthKit: HKWorkoutRouteBuilder insert call within CLLocationUpdate task never returns

I develop and maintain an app for craft breweries. It is very clearly 18+ due to frequent references of alcohol. Integrating DeclaredAgeRange is pretty straightforward, I should ask for the age signal, and check / require the user to be 18+ to align with my app terms of service. Under the limit, user declined, and unavailable, YOU SHALL NOT PASS. The moment that I introduce the concept of having an 'admin' or 'brewery mode' of that same public app, things break down. Why? Because I would be enabling this brewery or admin mode to run when the app is installed via MDM, and configured via MDM. The downside of this strategy is that Business Essentials for as long as it has listed, has not supported app-based configuration. Neither the legacy configuration, nor the new ManagedApp framework configuration. FB19980558 - Business Essentials: Add Support for Managed App Configuration (via UserDefaults) and newer Managed App Framework (August 2025) FB13398533 - Business Essentials: Add ability to send managed application configuration to an application installed via Apple Small Business Essentials app (November 2023) FB9967549 - Business Essentials: Add ability to send MDM Configuration payload to MDM managed applications (March 2022) There is a real integration issue when trying to use a public app on MDM devices. Making a fully custom app distribution is an option, then don't do Age Assurance in it, but, that doesn't seem to fit with the new regional requirements because even a Custom App is still distributed using App Store technologies and I don't want to argue semantics and play it safe, and a custom app also introduces additional friction for B2B customers that can't just find it on the App Store to buy licenses for the app. In the context of the app being installed via MDM, the user's age range might not be available, after all the device could be 'supervised' and considered company owned--the user might not even be able to sign in. I could be a warehouse iPad shared amongst workers and not really have a singular 'identity'. I'd like Apple to provide a mechanism to enable developers to make apps that do age assurance for standard downloads via DeclaredAgeRange API as it exists today, and, add support for these MDM based installs. I will assume that the App Configuration solution is out of the picture due to the lack of adoption by MDM vendors, including Business Essentials. So the next best thing would be a configuration profile, either a new restriction, or new enablement, that tells the DeclaredAgeRange system missing details. I can't just assume that if I can detect installed via MDM that it is enough and to allow the user to pass when the age signal comes up as notAvailable. I need to go further because of Apple School Manager. With respect to DeclaredAgeRange and MDM I see these scenarios: Installed via Apple School Manager MDM for K-12 - Minor (student) Installed via Apple School Manager MDM for K-12 - Adult (instructor, older student) Installed via Apple School Manager MDM for College - Minor / Adult (student) Installed via Apple School Manager MDM for College - Adult (student | instructor) Then the business side Installed via Apple Business Manager MDM - Adult (employee) Installed via Apple Business Manager MDM - Minor (younger worker, 16+?) In my particular instance, 18+ app with a hard 'you need to be 18' requirement, I'd only want to allow a pass through and more or less 'AgeRangeDeclaration.verifiedByMDM' or something to that nature. I think that Age Assurance should be built into the platform to support ABM and ASM use cases. Assuming that a personal Apple Account can be used by DeclaredAgeRange API when installed via MDM (user-enrolled or supervised), the argument can easily be made to 'just have the user sign in with a personal account'. But for several reasons this won't be feasible at all times. Either due to device restrictions, or a supervised device is shared amongst employees (brewery warehouse / inventory). FB21340165 - DeclaredAgeRange: Add mechanism to determine that no signal is available due to mdm-based install

iOS 13 is requesting Bluetooth permission immediately upon central manager initialization. From the Bluetooth 2019 talk, the presenter illustrated in the didUpdateState method to check the authorization state and appropriately prompt the user (presumably the same way you would with CMPedometer--invoke a instance method). Is this behavior to expected in the GM seed? It is counter intuitive and doesn't conform to the pattern that other frameworks use for their authorization workflow.This permission model seems to be incorrect, most other frameworks have a static method on the corresponding class to get authorization status. For example https://developer.apple.com/documentation/corelocation/cllocationmanager/1423523-authorizationstatus, https://developer.apple.com/documentation/coremotion/cmpedometer/2913743-authorizationstatus. The API signature that has a "notRequested" state, will seemingly never be the case since the prompt happens upon first initialization NOT first usage. CMPedometer initialization does not initiate the privacy prompt, only calling a method to do work does. CLLocationManager has explicit methods to invoke the authorization modal.If we don't have the class func to check authorization, and are dependent on an instance of CBCentralManager to have been initialized with a delegate, we can't design an elegant workflow to prompt the user at the appropriate time.

My application makes use of opaque navigation and tab bars in its layout. I also use modally presented nav bar controllers using the card style introduced in iOS 13. Everything looks clean and as expected when running the app compiled from Xcode 12 (Test Flight or App Store). When I run my project using Xcode 13, I'm getting really strange rendering behavior of the bars. In light appearance, they're black instead of opaque white in some cases. In another case, when I have a MKMapView filling the entirety of my view, the tab bar is totally invisible and there are just the blue tab bar items floating on top of the map. I have attached images of three different scenarios that visually render as expected on Xcode 12, but fail horribly when deployed via Xcode 13. Opaque Tab Bar w/ nav controller Opaque Tab Bar w/ map view inside view controller Opaque Tab Bar w/ Opaque Navigation Bar presented modally as card. I was able to produce these issues using both SwiftUI and UIKit via Storyboards I've filed two feedbacks with Apple and sent them a sample project. If anyone else is encountering this issue feel free to mention feedback in yours to upvote the issue. FB9611443 FB9207757 Hope this gets fixed before RC so I can send an app update in making use of new features!

In my application initializer, I set a property on ApplicationDelegate. It is a reference to my data controller that manages access to many things (core data model). It gets passed in there to handle launch keys and pushes, and is relied upon as a required dependency to many services--namely push, navigation actions (quick look, Siri intents, etc.). In summary, I want to clean up and move some initialization code from my application initializer (tons of compiler directives for multi targets, watch, app, etc.) to the respective application delegates. BUT this requires an assumption that didFinishLaunching will be called after a property is injected into app delegate. Is this a safe assumption to make? I have observed the didFinishLaunching getting invoked only AFTER the initializer of Application completes. Can this be relied upon in terms of dependency injection? Can this order be assumed? Application init Property assignment on app delegate within app init App delegate init Property is set (didSet fires) App initialization complete, return Delegate fires willFinishLaunching Delegate fires didFinishLaunching Other delegate methods fire accordingly I assume that the implementation of UIApplicationDelegateAdaptor under the hood is similar to the Coordinators in UIViewRepresentable where as soon as you try to access / assign something on it, then it constructs the object and assigns an instance to the property wrapper. Additionally, if it hadn't already been initialized, because it DOES need to call delegate callbacks, the system will invoke it had you not already assigned a property to initialize it.

I just released my app for pre-order and the message link preview in the Messages app for the listing is somehow using an older screenshot that was provided to App Store Connect weeks ago. I deleted and uploaded new screenshots just this weekend before sending in for review and everything looks correct in App Store Connect. I just confirmed what is showing in link previews does NOT match what was approved in App Store Connect. Has anyone else encountered similar issues when listing their apps for pre-order or just in general? What is really strange is that the image being shown in link previews was approved once, but I developer rejected it. Maybe some caching issue with Apple preemptively propagating the images when it was approved the first time before I chose to release it? Just speculating. FB11257903

I have a simulator named "iPhone 14 Pro" created and booted. The override --time command doesn't appear to take anymore. This worked months ago, but broke somewhere along the road of Xcode 14.x. It is a drag setting the system time to 9:41 for App Store Connect screenshots which is why I used the command in the first place. I cannot seem to successfully set the status bar time of the simulator via the following command anymore: xcrun simctl status_bar "iPhone 14 Pro" override --time "9:41" Is this working for anyone else lately? Feedbacks; Created these Dec 7, 2022 FB11859751 - Simulator: iOS simulator not responding to simctl set time FB11859744 - Simulator: watchOS simulator not responding to simctl set time

I've been scratching my head on this one. Out of the blue, part of my 'synchronization' mechanism that copies 'favorites' from device to device has stopped working. A user can save a favorite location and it will propagate to all of their other devices, or repopulate after an uninstall and reinstall. My code in the space hasn't changed for months and I haven't made any schema changes to this type either. Last night I noticed the process wasn't working anymore. My CKQueryOperation result completion is returning this error: <CKError 0x2818a16b0: "Server Rejected Request" (15/2001); "Request failed with http status code 500"; uuid = 2CA523A6-8F39-4538-98AF-E9B7D6CACF73> What is telling to me is that the CloudKit Console also fails with an internal error when I try to query this type in MY private database for two different accounts. I can query another type in the private database but this one won't work for two of the Apple ID's I have tried. Also interesting, if I query this type in the PUBLIC database, even though this type is only saved to the private database, that operation succeeds just fine. I don't want to burn a DTS ticket for a server issue. FB13543186 - CloudKit: Receiving 500 when performing a query operation on the private database CloudKit status page is green on the developer site as of this morning.

I'm trying to build a developer tools app that can run in the app sandbox and execute commands related to working with DSYM files. The app sandbox is a requirement for publishing it to the App Store. I come from the world of iOS so everything is a sandbox to me and this is new territory. To execute my commands I'm using the Process type to invoke command line. func execute() throws -> CommandResult { let task = Process() let standardOutput = Pipe() let standardError = Pipe() task.standardOutput = standardOutput task.standardError = standardError task.arguments = ["-c", command] task.executableURL = URL(fileURLWithPath: "/bin/zsh") task.standardInput = nil let outHandle = standardOutput.fileHandleForReading let errorHandle = standardError.fileHandleForReading try task.run() let out1 = outHandle.readDataToEndOfFile() let out2 = errorHandle.readDataToEndOfFile() // more code interpreting the pipes I'm trying to perform the following operations: mdfind to locate DSYMs https://developer.apple.com/documentation/xcode/adding-identifiable-symbol-names-to-a-crash-report#Locate-a-dSYM-using-Spotlight dwarfdump to verify UUIDs https://developer.apple.com/documentation/xcode/adding-identifiable-symbol-names-to-a-crash-report#Match-build-UUIDs atos to symbolicate with the found DYSM file https://developer.apple.com/documentation/xcode/adding-identifiable-symbol-names-to-a-crash-report#Symbolicate-the-crash-report-with-the-command-line This all works just fine when I run my Mac app without sandboxing, but as one would expect totally fails when App Sandbox is enabled--the sandbox is doing its thing. Responses like "xcrun cannot be used within an App Sandbox", or simply the output not finding anything because the scope of the process is limited to the sandbox, not where my app DSYM file is. In my readings on the documentation, where it states that I can create a command line helper tool that gets installed alongside the app sandbox app. "Add a command-line tool to a sandboxed app's Xcode project to the resulting app can run it as a helper tool." https://developer.apple.com/documentation/security/app_sandbox Is this the right path to take? Or is there a way to still achieve access to xcrun by asking the user to grant access to other parts of the system via dialogue prompts? I have followed this guide but don't know where to go from here: https://developer.apple.com/documentation/xcode/embedding-a-helper-tool-in-a-sandboxed-app It leaves off at print("Hello World") and no instructions on how to have your app communicate with the helper from what I could find ... :). I know, generally speaking, of XPC services and that I have the ability to make them on macOS, unlike iOS (wait maybe 17.4 allows it? https://developer.apple.com/documentation/xpc anyways). Would creating an XPC helper be allowed to execute commands against xcrun or have access to the ~/Library/Developer/Xcode path to find the debug symbols for the purposes of symbolicating a crash report? I really want to be able to ship my app on the App Store and enable developers to use the tool super easy, but I'm not sure if the App Sandbox will prevent me from achieving what I'm trying to do or not. Any tips, pointers, samples, guidance is much appreciated!

I'm a big fan of MetricKit. I decided to see how my apps are performing with iOS 18 and well, I'm not getting any metric payloads from those devices. Metric payloads received from my test devices adopting iOS 18 has pretty much bottomed out to zero. Is anyone getting MetricKit MXMetricPayloads from iOS 18 devices? FB15461298 - MetricKit: Production issue / regression with iOS 18 - Significant dropout or metric payloads being generated since 18.0 - nearly no reports To demonstrate the issue, I decided to graph the metric payloads my infrastructure receives for all of my apps across all of my devices over the last 16 months starting with WWDC23 timeframe. This data is grouped by count per month. A trend can easily be seen starting in June 2024 where I started to adopt iOS 18 betas. Zooming in since WWDC24, grouped by week, it is much easier to see the decline. Note, the second screenshot shows data collected from Xcode builds, TestFlight, and App Store. The last data point from today was a manual creation from Xcode's Debug window, so at least that triggering mechanism works and I can confirm all of my code to upload off device works as expected. On the bright side, I guess I will ship this 'payload received over time' feature in my MetricKit payload analyzer app with a scrolling window and group by features that make up these screenshots.

I'm running into an undocumented error coming back from CloudKit operations. Specifically, I'm attempting to save new records via CKModifyRecordsOperation. I'm receiving this error for each of the records in the perRecordSaveBlock callback: <CKError 0x3018ac3c0: "Internal Error" (1/3001); "MMCSEngineCreate failed"> Is anyone else facing this error? It has been happening for several days and I'm finally getting around to reproduction with the Console app and logs. I have 16 records on my device locally that each one gets this error back. FB16547732 - CloudKit: CKModifyRecordsOperation saving new records results in Error <CKError 0x3018ac1e0: "Internal Error" (1/3001); "MMCSEngineCreate failed">

I'm building an app based entirely on CloudKit and I'm super excited for technologies like App Clip to make a mini 'menu' version of said app. The main app target allows vendor/site location managers to update their menu in real time and then signed in iCloud users can subscribe to those public record updates. I just discovered in the technology limitations of App Clips that CloudKit is out. It isn't in the list of 'supported capabilities' in the project editor. Additionally, as one would expect, trying to create a CKContainer without the entitlement in the App Clip target crashes with a fatal error due to the lack of that very entitlement. This feels unnecessarily restrictive and excludes developers from supporting App Clips who build their server tech stack on CloudKit. Write capability isn't needed for my concept. Effectively I'd want for each unique venue to be able to continue to manager their menu/venue via CloudKit + Security Roles and allow updating content in the main app--and for users to view/browse with focused location/venue specific menus in the app clip. As recommended, the full app has to be installed for the full experience. I'd rather not attempt to hit the public database via the JS library, or making an API proxy that just invokes CloudKit web tech under the hood. I really think supporting read operations from the public CloudKit database would enable many experiences that are currently restricted due to this limitation. If someone at Apple is watching, I created FB8528010 feature request with a little more details on my new feature concept.