Overview

I am a recently joined developer. However, I have 5 app builds, and 3 are in live in the App Store. I recently updated from iPhone 13 mini to iPhone 16e. I am logged into iCloud with my personal Apple ID, but in media & purchases, I am logged in with my Apple dev ID (email has my company domain). For some reason, only my oldest app build is visible in testflight on my iPhone. Logging in on MacBook, I see all 5 apps and current builds. Under testflight tab there, the correct group with my email (same as developer account ID) is listed as invited. Yet, none are visible in my iPhone testflight. Clicking on the invite email gives "Couldn't Load App This invitation cannot be accepted because your Apple Account, (redacted) has already been associated to this app." Does anyone, please, have any advice???

Hi everyone, I'm having trouble with Network Extensions capability not being included in my provisioning profiles. Here's my setup: Environment: Xcode 16.0 iOS Deployment Target: 17.0 Paid Apple Developer Program ($99/year) Problem: I'm trying to use NEHotspotConfiguration in my app, but getting this error: entitlement What I've done: ✅ Enabled "Network Extensions" in App ID capabilities ✅ Enabled "Access Wi-Fi Information" and "Hotspot" ✅ Created new provisioning profiles after enabling capabilities ✅ Cleaned build folder and rebuilt ✅ Using "Automatically manage signing" in Xcode Current status: App ID shows all capabilities are enabled Xcode shows Network Extensions capability is present But provisioning profiles still don't include the entitlement NEHotspotConfiguration fails with entitlement error Questions: Has anyone else experienced this issue? Is there a specific way to force Xcode to include the entitlement? Should I try manual provisioning profile creation? Are there any known bugs with Network Extensions in Xcode 16? Code I'm trying to use: } Any help would be greatly appreciated! Thanks,

Hi everyone. I have the following code that I am trying to execute in Xcode. I then install it on my iPhone. It doesn't run at all and I don't know why. Any thoughts? Thank you. import CoreMotion class MyViewController: UIViewController { let motionManager = CMMotionManager() func startAccelerometer() { if motionManager.isAccelerometerAvailable { motionManager.accelerometerUpdateInterval = 0.1 // 10 updates per second motionManager.startAccelerometerUpdates(to: .main) { (data, error) in guard let accelerometerData = data else { return } let x = accelerometerData.acceleration.x let y = accelerometerData.acceleration.y let z = accelerometerData.acceleration.z // Process the x, y, and z acceleration values here print("X: \(x), Y: \(y), Z: \(z)") } } } }

In my SwiftUI iOS app, I need to detect which key (and modifier flags – Command, Option, Shift, Control) a user presses, but I don't want to pre-register them using .keyboardShortcut(_:modifiers:). My use case is that keyboard shortcuts are user-configurable, so I need to capture the actual key + modifier combination dynamically at runtime and perform the appropriate action based on the user’s settings. Questions: What is the recommended way to detect arbitrary key + modifier combinations in SwiftUI on iOS? Is there a SwiftUI-native solution for this, or should I rely on UIPressesEvent and wrap it with UIViewControllerRepresentable? If UIKit bridging is necessary, what is the cleanest pattern for integrating this with SwiftUI views (e.g., Buttons)? Any official guidance or best practices would be greatly appreciated!

I am unable to continue due to changing my device when purchasing the Apple Developer Program. I contacted customer service and they said there is no solution. Does this mean I will never be able to purchase the Apple Developer Program? My software has already been developed, I hope Apple officials can give me a chance to appeal

I often get questions about third-party crash reporting. These usually show up in one of two contexts: Folks are trying to implement their own crash reporter. Folks have implemented their own crash reporter and are trying to debug a problem based on the report it generated. This is a complex issue and this post is my attempt to untangle some of that complexity. If you have a follow-up question about anything I've raised here, please put it in a new thread with the Debugging tag. IMPORTANT All of the following is my own direct experience. None of it should be considered official DTS policy. If you have a specific question that needs a direct answer — perhaps you’re trying to convince your boss that implementing your own crash reporter is a very bad idea — start a dedicated thread here on the forums and we can discuss the details there. Use whatever subtopic is appropriate for your issue, but make sure to add the Debugging tag so that I see it go by. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" Scope First, I can only speak to the technical side of this issue. There are other aspects that are beyond my remit: I don’t work for App Review, and only they can give definitive answers about what will or won’t be allowed on the store. Implementing your own crash reporter has significant privacy implications. IMPORTANT If you implement your own crash reporter, discuss the privacy impact with a lawyer. This post assumes that you are implementing your own crash reporter. A lot of folks use a crash reporter from another third party. From my perspective these are the same thing. If you use a custom crash reporter, you are responsible for its behaviour, both good and bad, regardless of where the actual code came from. Note If you use a crash reporter from another third party, run the tests outlined in Preserve the Apple Crash Report to verify that it’s working well. General Advice I strongly advise against implementing your own crash reporter. It’s very easy to create a basic crash reporter that works well enough to debug simple problems. It’s impossible to implement a good crash reporter, one that’s reliable, binary compatible, and sufficient to debug complex problems. The bulk of this post is a low-level explanation of that impossibility. Rather than attempting the impossible, I recommend that you lean in to Apple’s crash reporter. In recent years it’s acquired some really cool new features: If you’re creating an App Store app, the Xcode organiser gives you easy, interactive access to Apple crash reports. If you’re an enterprise developer, consider switching to Custom App Distribution. This yields all the benefits of App Store distribution without your app being generally available on the store. iOS 14 and macOS 12 report crashes in MetricKit. This is a very cool feature, and I’m surprised by how few people use it effectively. If you previously dismissed Apple crash reports as insufficient, I encourage you to reconsider that decision. Why Is This Impossible? Earlier I said “It’s impossible to implement a good crash reporter”, and I want to explain why I’m confident enough in my conclusions to use that specific word. There are two fundamental problems here: On iOS (and the other iOS-based platforms, watchOS and tvOS) your crash reporter must run inside the crashed process. That means it can never be 100% reliable. If the process is crashing then, by definition, it’s in an undefined state. Attempting to do real work in that state is just asking for problems [1]. To get good results your crash reporter must be intimately tied to system implementation details. These can change from release to release, which invalidates the assumptions made by your crash reporter. This isn’t a problem for the Apple crash reporter because it ships with the system. However, a crash reporter that’s built in to your product is always going to be brittle. I’m speaking from hard-won experience here. I worked for DTS during the PowerPC-to-Intel transition, and saw a lot of folks with custom crash reporters struggle through that process. Still, this post exists because lots of folks ignore this reality, so the subsequent sections contain advice about specific technical issues. WARNING Do not interpret any of the following as encouragement to implement your own crash reporter. I strongly advise against that. However, if you ignore my advice then you should at least try to minimise the risk, which is what the rest of this document is about. [1] On macOS it’s possible for your crash reporter to run out of process, just like the Apple crash reporter. However, possible is not the same as easy. In fact, running out of process can make things worse: It prevents you from geting critical state for the crashed process without being tightly bound to OS implementation details. It would be nice if Apple provided APIs for this sort of thing, but that’s currently not the case. Preserve the Apple Crash Report You must ensure that your crash reporter doesn’t disrupt the Apple crash reporter. This is important for three reasons: Some fraction of your crashes will not be caused by your code but by problems in framework code, and accurate Apple crash reports are critical in diagnosing such issues. When dealing with really hard-to-debug problems, you need the more obscure info that’s shown in the Apple crash report. If you’re working with someone from Apple (here on the forums, via a bug report, or a DTS case, or whatever), they’re going to want an accurate Apple crash report. If your crash reporter is disrupting the Apple crash reporter — either preventing it from generating crash reports entirely [1], or distorting those crash reports — that limits how much they can help you. IMPORTANT This is not a theoretical concern. The forums have many threads where I’ve been unable to help folks debug a gnarly problem because their third-party crash reporter didn’t preserve the Apple crash report (see here, here, and here for some examples). To avoid these issues I recommend that you test your crash reporter’s impact on the Apple crash reporter. The basic idea is: Create a program that generates a set of specific crashes. Run through each crash. Verify that your crash reporter produces sensible results. Verify that the Apple crash reporter produces the same results as it does without your crash reporter With regards step 1, your test suite should include: An un-handled language exception thrown by your code An un-handled language exception thrown by the OS (accessing an NSArray out of bounds is an easy way to get this) Various machine exceptions (at a minimum, memory access, illegal instruction, and breakpoint exceptions) Stack overflow Make sure to test all of these cases on both the main thread and a secondary thread. With regards step 4, check that the resulting Apple crash report includes correct values for: The exception info The crashed thread That thread’s state Any application-specific info, and especially the last exception backtrace [1] A particularly pathological behaviour here is to end your crash reporter by calling exit. This completely suppresses the Apple crash report. Some third-party language runtimes ‘helpfully’ include such a crash reporter, which makes it very hard to debug problems that occur within your process but outside of that language. Signals Many third-party crash reporters use UNIX signals to catch the crash. This is a shame because using Mach exception handling, the mechanism used by the Apple crash reporter, is generally a better option. However, there are two reasons to favour UNIX signals over Mach exception handling: On iOS-based platforms your crash reporter must run in-process, and doing in-process Mach exception handling is not feasible. Folks are a lot more familiar with UNIX signals. Mach exception handling, and Mach messaging in general, is pretty darned obscure. If you use UNIX signals for your crash reporter, be aware that this API has some gaping pitfalls. First and foremost, your signal handler can only use async signal safe functions [1]. You can find a list of these functions in sigaction man page [2] [3]. WARNING This list does not include malloc. This means that a crash reporter’s signal handler cannot use Objective-C or Swift, as there’s no way to constrain how those language runtimes allocate memory [4]. That means you’re stuck with C or C++, but even there you have to be careful to comply with this constraint. The Operative: It’s worse than you know. Captain Malcolm Reynolds: It usually is. Many crash reports use functions like backtrace (see its man page) to get a backtrace from their signal handler. There’s two problems with this: backtrace is not an async signal safe function. backtrace uses a naïve algorithm that doesn’t deal well with cross signal handler stack frames [5]. The latter point is particularly worrying, because it hides the identity of the stack frame that triggered the signal. If you’re going to backtrace out of a signal, you must use the crashed thread’s state (accessible via the handlers uap parameter) to start your backtrace. Apropos that, if your crash reporter wants to log the state of the crashed thread, that’s the place to get it. Your signal handler must be prepared to be called by multiple threads. A typical crashing signal (like SIGSEGV) is delivered to the thread that triggered the machine exception. While your signal handler is running on that thread, other threads in your process continue to run. One of these threads could crash, causing it to call your signal handler. It’s a good idea to suspend all threads in your process early in your signal handler. However, there’s no way to completely eliminate this window. Note The need to suspend all the other threads in your process is further evidence that sticking to async signal safe functions is required. An unsafe function might depend on a thread you’ve suspended. A typical crashing signal is delivered on the thread that triggered the machine exception. If the machine exception was caused by a stack overflow, the system won’t have enough stack space to call your signal handler. You can tell the system to switch to an alternative stack (see the discussion of SA_ONSTACK in the sigaction man page) but that isn’t a complete solution (because of the thread issue discussed immediately above). Finally, there’s the question of how to exit from your signal handler. You must not call exit. There’s two problems with doing that: exit is not async signal safe. In fact, exit can run arbitrary code via handlers registered with atexit. If you want to exit the process, call _exit. Exiting the process is a bad idea anyway, because it will prevent the Apple crash reporter from running. This is very poor form. For an explanation as to why, see Preserve the Apple Crash Report (above). A better solution is to unregister your signal handler (set it to SIG_DFL) and then return. This will cause the crashed process to continue execution, crash again, and generate a crash report via the Apple crash reporter. [1] While the common signals caught by a crash reporter are not technically async signals (except SIGABRT), you still have to treat them as async signals because they can occur on any thread at any time. [2] It’s reasonable to extend this list to other routines that are implemented as thin shims on a system call. For example, I have no qualms about calling vm_read (see below) from a signal handler. [3] Be aware, however, that even this list has caveats. See my Async Signal Safe Functions vs Dyld Lazy Binding post for details. [4] I expect that it’ll eventually be possible to write signal handlers in Swift, possibly using some facility that evolves from the the existing, but unsupported, @_noAllocation and @_noLocks attributes. If you’d like to get involved with that effort, I recommend that engage with the Swift Evolution process. [5] Cross signal handler stack frames are pushed on to the stack by the kernel when it runs a signal handler on a thread. As there’s no API to learn about the structure of these frames, there’s no way to backtrace across one of these frames in isolation. I’m happy to go into details but it’s really not relevant to this discussion [6]. If you’re interested, start a new thread with the Debugging tag and we can chat there. [6] (Arg, my footnotes have footnotes!) The exception to this is where your trying to generate a crash report for code running in a signal handler. That’s not easy, and frankly you’re better off avoiding signal handlers in general. Where possible, handle signals via a Dispatch event source. Reading Memory A signal handler must be very careful about the memory it touches, because the contents of that memory might have been corrupted by the crash that triggered the signal. My general rule here is that the signal handler can safely access: Its code Its stack (subject to the constraints discussed earlier) Its arguments Immutable global state In the last point, I’m using immutable to mean immutable after startup. It’s reasonable to set up some global state when the process starts, before installing your signal handler, and then rely on it in your signal handler. Changing any global state after the signal handler is installed is dangerous, and if you need to do that you must be careful to ensure that your signal handler sees consistent state, even though a crash might occur halfway through your change. You can’t protect this global state with a mutex because mutexes are not async signal safe (and even if they were you’d deadlock if the mutex was held by the thread that crashed). You should be able to use atomic operations for this, but atomic operations are notoriously hard to use correctly (if I had a dollar for every time I’ve pointed out to a developer they’re using atomic operations incorrectly, I’d be very badly paid (-: but that’s still a lot of developers!). If your signal handler reads other memory, it must take care to avoid crashing while doing that read. There’s no BSD-level API for this [1], so I recommend that you use vm_read. [1] The traditional UNIX approach for doing this is to install a signal handler to catch any memory access exceptions triggered by the read, but now we’re talking signal handling within a signal handler and that’s just silly. Writing Files If your want to write a crash report from your signal handler, you must use low-level UNIX APIs (open, write, close) because only those low-level APIs are documented to be async signal safe. You must also set up the path in advance because the standard APIs for determining where to write the file (NSFileManager, for example) are not async signal safe. Offline Symbolication Do not attempt to do symbolication from your signal handler. Rather, write enough information to your crash report to support offline symbolication. Specifically: The addresses to symbolicate For each Mach-O image in the process: The image’s path The image’s build UUID [1] The image’s load address You can get most of the Mach-O image information using the APIs in <mach-o/dyld.h> [2]. Be aware, however, that these APIs are not async signal safe. You’ll need to get this information in advance and cache it for your signal handler to record. This is complicated by the fact that the list of Mach-O images can change as you process loads and unloads code. This requires you to share mutable state with your signal handler, which is exactly what I recommend against in Reading Memory. Note You can learn about images loading and unloading using _dyld_register_func_for_add_image and _dyld_register_func_for_remove_image respectively. [1] If you’re unfamiliar with that term, see TN3178 Checking for and resolving build UUID problems and the documents it links to. [2] I believe you’ll need to parse the Mach-O load commands to get the build UUID. What to Include When deciding what to include in a crash report, there’s a three-way balance to be struck: The more information you include, the easier it is to diagnose problems. Some information is hard to obtain, either because there’s no public API to get that information, or because the API is not available to your crash reporter. Some information is so privacy-sensitive that it has no place in a crash report. Apple’s crash reporter strikes its own balance here, and I recommend that you try to include everything that it includes, subject to the limitations described in the second point. Here’s what I’d considered to be a minimal list: Information about the machine exception that triggered the crash For memory access exceptions, the address of the access that triggered the crash Backtraces of all the threads (sometimes the backtrace of a non-crashing thread can yield critical information about the crash) The crashed thread Its thread state A list of Mach-O images, as discussed in the Offline Symbolication section IMPORTANT Make sure you report the thread backtraces in a consistent order. Without that it’s hard to correlate information across crash reports. Revision History 2025-08-25 Added some links to examples of third-party crash reports not preserving the Apple crash report. Added a link to TN3178. Made other minor editorial changes. 2022-05-16 Fixed a broken link. 2021-09-10 Expanded the General Advice section to include pointers to Apple crash report resources, including MetricKit. Split the second half of that section out in to a new Why Is This Impossible? section. Made minor editoral changes. 2021-02-27 Fixed the formatting. Made minor editoral changes. 2019-05-13 Added a reference to my Async Signal Safe Functions vs Dyld Lazy Binding post. 2019-02-15 Expanded the introduction to the Preserve the Apple Crash Report section. 2019-02-14 Clarified the complexities of an out-of-process crash reporter. Added the What to Include section. Enhanced the Signals section to cover reentrancy and stack overflow. Made minor editoral changes. 2019-02-13 Made minor editoral changes. Added a new footnote to the Signals section. 2019-02-12 First posted.

Hey, very strange problem I have on iOS when shared web as an app (pwa) to home screen. Whenever I use it via safari browser on iPhone, it works 100% fine every time. However, when I put it as an app on home screen, first time I open it it works fine, when i close it and reopen again, it just doesnt start recording. I have to restart my phone for it to work. So it works one time, I guess somehow it doesnt end stream or something, but in code I've tried all the possible ways to close and clean the track. tried GPT, Claude, Gemini solutions. nothing worked, it just works 1 time as PWA. my last hope is someone else encountered this issue and may try to help me ? https://pastebin.com/85i2L2vH

Hello, I need some help. I’m creating an application, but in fact it is just an instance of a web page built with WordPress and Elementor. When submitting it for review, the following adjustment is required: 4.2.2 Design: Minimum Functionality App example: https://applink.com.br/appfortrade

Having a problem where the Mac Catalyst version of my app shows the full App Store Connect name instead of the shortened name. When I compile it on Xcode and run it locally, this doesn't happen. However, when installing from TestFlight it does. -- App Store Connect: AppName: RSS Reader Display Name: AppName -- On macOS only, it displays as "AppName\ RSS Reader" in ~/Applications/ when distributed via TestFlight. How can I correct this? An iPad app running on Mac has no issue, its only when I enable the Mac Catalyst build target.

Dear Apple Review Team, The app I submitted has been pending for several days and hasn't entered the review process yet. Could you please help check if there is any issue causing this delay? APP Name:小马AI美术 BundleID:com.hangzhouyq.art.xmai

I have a question about how UIKit expects us to handle interaction events at scale. From what I understand so far: For UIControls (UIButton, UISwitch, UITextField, etc.), we explicitly register with addTarget(_:action:for:). For gestures, we add UIGestureRecognizer instances to views. For UIView subclasses, we can override touch methods like touchesBegan/touchesEnded. All of this must be done on the main thread, since UIKit isn’t thread-safe. Now here’s my main concern If I have a complex UI with hundreds or thousands of widgets, am I expected to perform these registrations individually for each widget and each high-level event (tap, long press, editing changed, etc.)? Or does UIKit provide a more centralized mechanism? In short: Is per-widget, per-event registration the “normal” UIKit approach, or are there best practices for scaling event handling without writing thousands of addTarget or addGestureRecognizer calls? Thanks!

For a number of complex views in my app, I need to embed scrollable objects (like List, Form or TextEditor) in a ScrollView. To do that, I need to apply a limit to the height of the embedded object. What I would like to do is set that limit to the actual height of the content being displayed in the List, Form, TextEditor, etc. (Note that this height calculation should be dynamic, so that content changes are properly displayed. I attempted the following: @State listHeight: CGFloat = .zero List { ... content here } .onScrollGeometryChange(for: CGFloat.self, of: { geometry in return geometry.contentSize.height }, action: { oldValue, newValue in if oldValue != newValue { listHeight = newValue } }) .frame(height: listHeight) .scrollDisabled(true) This does not work because geometry.contentSize.height is always 0. So it is apparent that .onScrollGeometryChangedoes not interact with the internal scrolling mechanism of List. (Note, however, that.scrollDisabled` does work.) Does anyone have a suggestion on how I might get this to work?

I have an app using TabView with multiple Tabs using tabViewStyle „sidebarAdaptable“. Each Tab does have its own NavigationStack. When I switch multiple times between the tabs and append a child view to one of my navigation stacks, it will stop working after a few tries with the following error „A NavigationLink is presenting a value of type “HomeStack” but there is no matching navigationDestination declaration visible from the location of the link. The link cannot be activated. Note: Links search for destinations in any surrounding NavigationStack, then within the same column of a NavigationSplitView.“ The same code is working fine on iOS, iPadOS but not working on macOS. When I remove tabViewStyle of sidebarAdaptable it’s also working on macOS. I shrinked it down to a minimal reproducible code sample. Any idea if that is a bug or I'm doing something wrong? struct ContentView: View { @State private var appState: AppState = .init() var body: some View { TabView(selection: $appState.rootTab) { Tab("Home", systemImage: "house", value: RootTab.home) { NavigationStack(path: $appState.homeStack) { Text("Home Stack") NavigationLink("Item 1", value: HomeStack.item1) .padding() NavigationLink("Item 2", value: HomeStack.item2) .padding() .navigationDestination(for: HomeStack.self) { stack in Text("Stack \(stack.rawValue)") } .navigationTitle("HomeStack") } } Tab("Tab1", systemImage: "gear", value: RootTab.tab1) { NavigationStack(path: $appState.tab1Stack) { Text("Tab 1 Stack") NavigationLink("Item 1", value: Tab1Stack.item1) .padding() NavigationLink("Item 2", value: Tab1Stack.item2) .padding() .navigationDestination(for: Tab1Stack.self) { stack in Text("Stack \(stack.rawValue)") } .navigationTitle("Tab1Stack") } } } .tabViewStyle(.sidebarAdaptable) .onChange(of: appState.rootTab) { _, _ in appState.homeStack.removeAll() appState.tab1Stack.removeAll() } } } @MainActor @Observable class AppState { var rootTab: RootTab = .home var homeStack: [HomeStack] = [] var tab1Stack: [Tab1Stack] = [] } enum RootTab: Hashable { case home case tab1 case tab2 } enum HomeStack: String, Hashable { case home case item1 case item2 } enum Tab1Stack: String, Hashable { case home case item1 case item2 }

After recently updating my MacBook Pro (14-inch, 2021, M1 Pro) to macOS Sequoia (15.6), my docking station sporadically disconnects and reconnects about once every 1-5 minutes. This causes my external screens to switch off for about a second, and my external drive to disconnect. This has (obviously) completely broken my workflow, and I've had to resort to connecting two screens directly to the MacBook. I've had to completely disconnect the external drive for fear of corrupting due to the sudden disconnects. I've seen other people report the same or similar issues here, and other places. I've tried all kinds of fixes suggested on various forums (reinstalled drivers, cleared preference files, etc.) without any luck. To be frank, this is a completely unacceptable bug that needs to be fixed ASAP. I cannot accept that installing an os update completely breaks something as fundamental as connecting to external devices via a docker. Especially when this worked completely fine on macOS 13, and I was essentially forced to update because the (working) macOS 13 was no longer supported.

I implemented a subclass of NSCollectionViewItem: class ViewItem: NSCollectionViewItem { override func loadView() { self.view = NSView() } } and registed to NSCollectionView: class PictureFrameThemeListView: NSCollectionView { init(viewModel: PictureFrameViewModel) { super.init(frame: .zero) self.register(ViewItem.self, forItemWithIdentifier: .item) } However, when calling makeItem(withIdentifier:for:), the following error is prompted: FAULT: NSInternalInconsistencyException: -[NSNib _initWithNibNamed:bundle:options:] could not load the nib 'Item' in bundle NSBundle What confuses me is that I registered the subclass of NSCollectionViewItem, why do NSCollectionView to init the NSNib?

I have a feature requirement: to switch the writer for file writing every 5 minutes, and then quickly merge the last two files. How can I ensure that the merged file is seamlessly combined and that the audio and video information remains synchronized? Currently, the merged video has glitches, and the audio is also out of sync. If there are experts who can provide solutions in this area, I would be extremely grateful.

WebAuthn can be used in Safari, but when using it with WKWebView, you need to set the default browser definition (com.apple.developer.web-browser). Is this correct? Also, is it possible that the terms of use will change or that it will no longer be available in WKWebView in the future?

When making a call to https://api.music.apple.com/v1/me/library/artists to get a user's library artists, it returns the following (as an example): [ { id: 'r.FCwruQb', type: 'library-artists', href: '/v1/me/library/artists/r.FCwruQb?l=en-US', attributes: { name: 'A Great Big World' } }, { id: 'r.7VSWOgj', type: 'library-artists', href: '/v1/me/library/artists/r.7VSWOgj?l=en-US', attributes: { name: 'Aaliyah' } }, ... ] If I try and use an artist id from that retuned data to look up additional information about the artist by calling https://api.music.apple.com/v1/catalog/us/artists/{id}, it fails. User Library Artists don't seem to equal Catalog Artists. It'd be great if there was a way to use these interchangeably. Am I missing something?

Hello All, It’s been almost a month, and I’m trying to submit my app’s first version, but I keep getting rejections with the reason “App Completeness – No Connectivity.” Here’s the timeline: • Initially, the app was rejected for app completeness. • I scheduled a review appointment, and during that session, the reviewer confirmed the app was working fine. • The reviewer only asked for permission policy changes, which I implemented and resubmitted. • After resubmission, the app was rejected again with the same “App Completeness – No Connectivity” issue. The reviewer in the first session mentioned it might have been a connectivity issue on the device during testing. So, I scheduled another review appointment, but that appointment request was declined. To date, I have made 13 submissions, and 10 were rejected for the same reason. I have also raised multiple appeals, but haven’t received any response. The app works perfectly on multiple devices and iOS versions, and TestFlight testing is successful. Has anyone faced this issue before? How can I resolve this and prevent repeated rejections? Any suggestions would be appreciated. Thank you.

This method on UIEvent gets you more touch positions, and I think it's useful for a drawing app, to respond with greater precision to the position of the Pencil stylus. Is there a similar thing in macOS, for mouse or tablet events? I found this property mouseCoalescingEnabled, but the docs there don't describe how to get the extra events.