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

I'm unexpectedly getting 403 status codes when calling the perfPowerMetrics APIs for any arbitrary app on my account. This worked last week, it is not working now. I have since revoked keys and recreated admin and developer keys--no luck, still getting 403. I've been working with the analytics APIs lately so I don't know exactly when the power and performance API stopped working. I've narrowed it down to something related to the token scope. When I have a scope on this endpoint of "GET /v1/apps/1234567890/perfPowerMetrics" it is rejected -- but the docs say I can create a token and reduce its scope like this. When I remove the scope and let the token be unbounded, the API call returns a valid response. FB22313063 - App Store Connect API: Fetching xcode metrics with an admin key generated token results in a 403 unexpectedly

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.

Hey everyone, I've been experimenting around with the new searchable update to add scope to SwiftUI search bars. I requested this last fall and now I'm looking into it as available with Xcode 14 / iOS 16 (FB9674003). I found two bugs in case others run into them. The search bar's segmented 'scopes' only show if the search binding is a non-empty string. (FB10558607) The selected scope binding is not honored when updated outside of the searchable search bar itself. (FB10558881) It is my assumption that these are both defects. Attached is a sample view that illustrates the two bugs. Additionally, writing this up, I felt it was important to also provide developers the ability to specify the visibility of the segmented scopes within the search bar which is possible in UIKit (FB10558936). Something like .searchableScopeVisibility(.always). import SwiftUI struct ContentView: View {          enum FoodScope: CaseIterable {         case fruit         case veggies                  func scopeText() -> String {             switch self {             case .fruit:                 return "Fruit"                              case .veggies:                 return "Veggies"             }         }     }          private let fruits: [String] = ["Apple", "Apricot", "Banana", "Cantaloupe"]     private let veggies: [String] = ["Asparagus", "Beets", "Broccoli", "Cabbage"]          @State private var searchText: String = ""     @State private var scope: FoodScope = .fruit          private var filteredFood: [String] {         switch scope {         case .fruit:             guard searchText != "" else { return fruits }             return fruits.filter { $0.contains(searchText) }                      case .veggies:             guard searchText != "" else { return veggies }             return veggies.filter { $0.contains(searchText) }         }     }          var body: some View {         NavigationStack {             List {                                  Section {                     ForEach(filteredFood, id: \.self) { food in                         NavigationLink(food, value: food)                     }                 } header: {                     Text("Food")                         .textCase(.none)                 }                                  // FB10558607 - SwiftUI: Searchable "scope" non functional in Xcode 14 beta 2 (scope items not visible when searching)                                  Section {                                      } footer: {                     Text("The 'scopes' provided within the new searchable modifier will only be shown when the searchable text binding is a non-empty string. Try for your self by tapping inside the search. You \"should\" see the scope segments appear right away but they don't. Then type any character and they'll show on screen. FB10558607")                 }                 // FB10558881 - SwiftUI: Searchable 'scope' binding is not honored when updated by another mechamsim outside of the searchable scope picker                 // Create another binding to the selected scope and change it. The picker in the search bar does NOT reflect the state of SwiftUI's @State scope property.                 Section {                     Picker("Scope", selection: $scope) {                         ForEach(FoodScope.allCases, id: \.self) { scope in                             Text(scope.scopeText())                                 .tag(scope)                         }                     }                     .pickerStyle(.segmented)                     .buttonStyle(.plain)                     .listRowBackground(Color.clear)                 } header: {                     Text("Searchable Scope Binding Selector")                         .textCase(.none)                 } footer: {                     Text("Additionally, the scope binding will not update when modified via another mechanism (like another segmented picker). When the segments are visible with the search, change the scope and you'll see the binding to the picker change. But, if you change the scope of the picker below, the scope in the search bar will not react as expected. ")                 }             }             .listStyle(.insetGrouped)             .searchable(text: $searchText, scope: $scope) {                 ForEach(FoodScope.allCases, id: \.self) { scope in                     Text(scope.scopeText())                         .tag(scope)                 }             }             .navigationTitle("FB9674003")             .onChange(of: scope) { newValue in                 print("New scope \(newValue.scopeText())")             }             .navigationDestination(for: String.self) { value in                 Text("You selected \(value)")                     .navigationTitle("Yummy food")             }         }     } } #if DEBUG struct ContentView_Previews: PreviewProvider {     static var previews: some View {         ContentView()     } } #endif

Apple is using the RPE scale for workout effort scores. This stands for the Rate of Perceived Exertion. They're specifically using the CR-10 scale, at least from what I can tell by saving values to HealthKit. They only accept value between 0 and 10. Has anyone been able to find a scientific or academic paper on how they have chosen their different effort breakouts? Right from the Fitness app on iPhone and Activity app on Apple Watch: 1-3 Easy 4-6 Moderate 7-8 Hard 9-10 All Out There is zero documentation on these new types, which makes it difficult for workout recording apps to properly and appropriately save this new data type. Sure, we can use the Apple apps as a reference, but since there isn't a built-in Apple SwiftUI sheet to present this data, and no references to academia to point our users to, our solutions would just look the same. FB15315876 - Documentation / HealthKit: Publish documentation about .workoutEffortScore and .estimatedWorkoutEffortScore FB15316109 - Documentation / HealthKit: Add documentation to .estimatedWorkoutEffortScore and .workoutEffortScore that you can't save those samples via the save API and that they must be related and let that API save the sample FB15316251 - Documentation / HealthKit: Add documentation for acceptible values of .estimatedWorkoutEffortScore and .workoutEffortScore - don't rely on a runtime error! Apple missed making an enum for all third party developers this year.

I've been writing about the DeclaredAgeRange a bit on LinkedIn and now it is time to take to the developer forums. In my efforts to prepare my apps for new local requirements, I've run across some rough edges. The DeclaredAgeRange API is missing on several platforms, and extension types. First and foremost, watchOS. An Apple Watch is a clear single user platform and for standalone apps, the DeclaredAgeRange being absent is felt by developers. FB20954931 - DeclaredAgeRange: Framework not available on watchOS making compliance a challenge for watchOS standalone apps In the same vein of thinking, while users on Apple Vision Pro are far fewer numbers than Apple Watch, it is also a miss. The tricky part would be testing on the simulator. So far I haven't gotten the simulator and sandbox testing to work and give real values across any platform. I don't think an Apple Store will let me try my app out via TestFlight on their devices and they're still too expensive to reasonably buy for most developers. Too bad Feedbacks are not a currency that developers can trade in for gear. FB20955020 - DeclaredAgeRange: Framework not available on visionOS making compliance a challenge for visionOS apps I'll recognize that the user model is different on tvOS, and that as a user while I have family group setup, I don't have any children on the account. I have to imagine that child accounts on an Apple TV exist and would be able to account for the sharing of age ranges to apps. Yes, the user could just switch profiles, but, app developers could still integrate the age range into their apps. Maybe it needs more robust system level support but here is the feedback just the same. FB20955029 - DeclaredAgeRange: Framework not available on tvOS making compliance a challenge on tvOS apps And finally, let's not forget about App Clips. While the App Clips might not be 'downloaded' from App Store itself, it is powered by App Store technologies to an extent. I'd rather not bifurcate my code more than it already is for the shared code between my apps and app clips. Rounding out platform support to App Clips, since it is iOS, would close the loop. FB20954846 - DeclaredAgeRange / App Clips: Add support for DeclaredAgeRange framework for App Clip targets - capability exist, Xcode cannot generate entitlement for it Oh wait, actually, not quite. To fully close the loop, make the DeclaredAgeRange work fully on macCatalyst. The documentation says it is compatible, but from my experiments trying to get it to even compile when targeting macCatalyst apps simply doesn't build. FB21117325 - DeclaredAgeRange: API documentation states available on mac catalyst - but fails to compile in Xcode 26.2