SwiftUI List performance

If I have two consecutive calls like to perform(schedule: .immediate) like so: func doSomething() async { await self.perform(schedule: .immediate) { // add log event 1 to data store } await self.perform(schedule: .immediate) { // add log event 2 to data store } } Can I be guaranteed that the block for log event 1 will happen after log event 2? log event here is just an example, so please ignore things like storing date, etc. Looking at the documentation here: https://developer.apple.com/documentation/coredata/nsmanagedobjectcontext/perform(schedule:_:) It's a little unclear whether any such guarantee is in place. However, given that the function returns the value from the block, it seems like I should be able to expect event 1 will always be executed before event 2 regardless of the schedule parameter?

Hello, My app was rejected on iPad (iPad Air 11-inch M3, iPadOS 26.2.1) with two related issues: Guideline 2.1 – Performance – App Completeness “The app exhibited one or more bugs that would negatively impact users. Bug description: the premium subscription cannot be loaded properly.” Guideline 3.1.2 – Business – Payments – Subscriptions “The submission did not include all the required information for apps offering auto-renewable subscriptions.” I am using StoreKit 2 with SubscriptionStoreView to present the auto-renewable subscription. During development: Subscriptions load correctly in the simulator (sandbox). On real devices, I test without a local StoreKit configuration file to fetch products from App Store Connect. The subscription UI (title, duration, price) displays correctly when products are returned. At the time of review, the Paid Apps Agreement was not active. I suspect this may have caused the subscription products to fail loading on the review device. Since then: Paid Apps Agreement is

Device: iPhone (real device) iOS: 17.x Permission: Granted Notifications are scheduled using UNCalendarNotificationTrigger. The function runs and prints SCHEDULING STARTED. However, notifications never appear at 8:00 AM, even the next day. Here is my DailyNotifications file code: import Foundation import UserNotifications enum DailyNotifications { // CHANGE THESE TWO FOR TESTING / PRODUCTION // For testing set to a few minutes ahead static let hour: Int = 8 static let minute: Int = 0 // For production use: // static let hour: Int = 9 // static let minute: Int = 0 static let daysToSchedule: Int = 30 private static let idPrefix = daily-thought- private static let categoryId = DAILY_THOUGHT // MARK: - Permission static func requestPermission(completion: @escaping (Bool) -> Void) { let center = UNUserNotificationCenter.current() center.requestAuthorization(options: [.alert, .sound]) { granted, _ in DispatchQueue.main.async { completion(granted) } } } // MARK: - Schedule static func scheduleNext30Days(isPro: Bo

I recently had an app rejected for 2.1 - Performance - App Completeness and specifically, “no subscription options available“. The previous build I submitted did have the issue, but this latest one did not, at least as far as I could test. I tested on two different devices using a sandbox account as well as TestFlight and the IAP were visible and working. I also see each IAP pop up correctly within RevenueCat. One thing that may be an issue is I don’t have the section to attach the IAP onto the build before submitting to review. I’ve read through every help article I could find and have triple-checked everything with the IAP is in order. Pricing, localization, screenshot, review notes, signed agreement, etc. I’ve also tried reaching out several times through the contact us page as well as replied to the review, but haven’t received a response. Is there anything I could be missing? Is not attaching them to the build the issue and if so, how can I get them to show up without recreating the IAP with new

Original Problem We use codesign and notarytool in a scripted environment to build and distribute binaries daily. We also do manual builds by logging into the build server using SSH. This has been working for many years, but after updating to a new Developer ID Application certificate, codesign was failing with errSecInternalComponent and the console logs showed errSecInteractionNotAllowed. Summary of Resolution Attempting to fix the problem resulted in multiple copies of the same Certificate which were NOT shown by Keychain Access. I had to run security delete-identity multiple times to clear out the redundant Identities and then imported the certificate using the security CLI tool. Details I originally followed these instructions for requesting and installing a new certificate: https://developer.apple.com/help/account/certificates/create-developer-id-certificates/ Tip: Use the security tool intead These instructions fail to mention two critical points: 1) they assume the machine you generate the request on

Here’s a recap of the Live Q&A for SwiftUI foundations: Build great apps with SwiftUI. If you participated and asked questions, thank you for coming and participating! If you weren’t able to join us live we hope this recap is useful Where can I watch the VOD? Is the sample code “Wishlist” that was shown available for download? You can view the replay of the entire event here https://www.youtube.com/watch?v=Z3vloOtZLkQ The sample code for the Wishlist app will be made available in the coming weeks on the Apple Developer website, we'll send an update via email when it is available. What are the best practices when it comes to building complex navigations in SwiftUI? The developer website has documentation on navigation style best practices. Explore navigation basics like NavigationStack and TabView to get a ground-up understanding. For documentation on navigation APIs see Navigation. How can I integrate UIKit with my SwiftUI app? What about adding SwiftUI into my

I am observing inconsistent pointer hover behavior for a SwiftUI Menu placed inside a ToolbarItem on iPadOS 26.2 (real device). Scenario: • Screen A is pushed inside a NavigationStack. • Screen B is presented as a sheet (with its own NavigationStack). • Both screens contain the same toolbar Menu item using an SF Symbol (arrow.up.arrow.down). Observed behavior: In the pushed view, hover is mostly stable. In the sheet-presented view, the SF Symbol visibly shifts/jumps when pointer hover activates. The hover highlight shape differs from the native navigation back button. Label-level hoverEffect modifiers do not stabilize the behavior. Minimal example: import SwiftUI struct ContentView: View { @State private var showSheet = false var body: some View { NavigationStack { VStack { Button(Open Sheet) { showSheet = true } } .navigationTitle(Home) .toolbar { ToolbarItem(placement: .topBarTrailing) { Menu { Button(Option A) { } Button(Option B) { } } label: { Image(systemName: arrow.up.arrow.down) } }

Environment: Device: MacBook Pro (Mac16,7) Chip: M4 Pro (SoC ID 6040, Revision 11) OS: macOS 15.2 (24C101) Kernel: Darwin Kernel Version 24.2.0; root:xnu-11215.61.5~2/RELEASE_ARM64_T6041 Summary: I am developing a Windows emulator on the MacBook Pro M4 Pro platform. During testing with certain applications, the system frequently triggers an instantaneous reboot. This issue appears to be highly specific to the M4 Pro hardware and current OS version. Observation & Diagnostic Challenges: Upon reboot, the system generates a bug_type 210 (SoC Watchdog Reset) report. The panic string indicates: Unexpected SoC (system) watchdog reset occurred after panic diagnostics were completed. The primary difficulty in debugging is that the hardware reset happens so rapidly that the kernel fails to capture a stackshot or any detailed panic trace. We have practically no actionable information from the standard diagnostic reports. However, we did find the following recurring entries in the system log prior to the resets: Igno