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“Visual Studio Maui IOS”

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My app uses SwiftData so I need at least iOS 17 as the minimum deployment target. When I select iOS 17 in the dropdown it selects iOS 17.6 as the target. However, the newest simulator available is iOS 17.5. Should I set my minimum deployment target to 17.0, 17.5, 17.6, or something else?

Developer Tools & Services Xcode Xcode Simulator

Brazil Digital ECA Eligibility after the 26.4 Release

Hi, Regarding the Brazil Digital ECA (DECA) requirements, which became effective on March 17, 2026. Following the guidance for regulated regions, we have been testing the eligibility check with the iOS 26.4 release. We previously confirmed that isEligibleForAgeFeatures was returning true for users in the Brazil region, which allowed us to verify our age-gating implementation. A few questions follow on this eligibility check: We have observed in manual testing that specific devices which returned true as recently as March 23rd are now returning false today, despite no changes to the OS build or account settings. Does this indicate a change in the server-side eligibility heuristics? Why would isEligibleForAgeFeatures stop returning true for a region where the law is now in force? Has the guidance on how to evaluate these properties for Brazil changed with the transition to the stable 26.4 release? Thank you!

App & System Services General Declared Age Range

114

Reply to Start app if connected to CarPlay

Thanks for the post. Unfortunately, there is no direct, programmatic way within the iOS SDK to automatically wake or launch your app specifically when the iPhone connects to CarPlay or a standard car Bluetooth system. Its important to mention your app is completely sandboxed from knowing anything about the CarPlay lifecycle. As a user, you can create a shortcut on your device. Open the Shortcuts app and go to the Automation tab. Tap + and select CarPlay or Bluetooth and select. The menu could be a little different. Set it to Connects and choose Run Immediately so it doesn't ask for permission every time like shortcuts do. For the action, they can select Open App and choose the app you want to run on the iOS device. Hope that give you an idea. I hope people do not provide you with ideas using Core Motion or Core Location to wake your app in the background when the user starts moving in a vehicle. It is advisable to avoid those options due to the potential issues they may cause. Albert   Worl

App & System Services General

iPadOS 26 Crash when num pad with floating keyboard in presented view

Build the sample code below, type something in the textfield (make sure the num pad is a popup and that the text keyboard is floating). And tap multiple times outside of the textfield in the sheet. That will lead to the crash: *** Terminating app due to uncaught exception 'NSGenericException', reason: 'Unable to activate constraint with anchors and because they have no common ancestor. Does the constraint or its anchors reference items in different view hierarchies? That's illegal.' terminating due to uncaught exception of type NSException CoreSimulator 1051.17.8 - Device: iPad Pro 13-inch (M5) (655000D7-41BC-4B13-BD07-BBA80D892E97) - Runtime: iOS 26.2 (23C54) - DeviceType: iPad Pro 13-inch (M5) Does anyone have the slightest idea of a workaround? I can't find one. import SwiftUI struct ContentView: View { var body: some View { Text(Content) .sheet(isPresented: .constant(true)) { PresentedView() } } } struct PresentedView: View { @State private var text = var body: some View { ScrollView { VStack

UI Frameworks SwiftUI iPadOS

Reply to Migration to Xcode 26: Requirements, Internal Distribution, and Compatibility Concerns

All apps should build with the latest SDK, so you have access to the latest APIs, regardless of the distribution mechanism used. Regarding the UIDesignRequiresCompatibility questions, it's useful to see how this was described in the WWDC25 Platforms State of the Union: As you evaluate your app's UI and the time you need to adopt the new design, we're providing an option to continue to use your app's current design with Xcode 26. We intend this option to be removed in the next major release. Hopefully you're on your way with the adoption of the new design already, or have upcoming plans to tackle it. You'll have to look at your own specific situations and determine how long you can continue using it for specific hot fix situations against the above statements and the timing of your own planned adoption of the new design. What are the potential issues if a team continues development on Xcode 16 while others have migrated to Xcode 26? For example, could there be compatibility, build, or integration challenges in

Developer Tools & Services Xcode

CoreData + CloudKit -- Many-to-Many Relationship not Syncing

In an iOS App that uses CKShare I have a many-to-many relationship that does not consistently sync between the share's N participants. The relationship is between Group and Player as group.players and player.groups. As an example, given 3 group each with 4 players (aka 4:4:4), some devices show CoreData (it is NOT a UI issue) with 4:2:3 or 3:4:4. (A deletion of CoreData from a device, forcing a full re-sync from CloudKit, seems to populate the group:player relationships consistently; but obviously that is impractical to resolving the issue). How do I avoid these sync-from-CloudKit inconsistencies? Note: AI agents generally suggest adding a CoreData 'join' entity - such as 'GroupPlayer'. Is that THE fix?

App & System Services iCloud & Data CloudKit Core Data

Guideline 4.3(b) Spam rejection again and again – need help from App Review experts

My iOS app is getting repeatedly rejected under Guideline 4.3(b) Spam. Apple says the app is astrology / horoscope category, but the app is actually a B2B partner dashboard for verified consultants and contains no horoscope content. We already: Removed astrology keywords Renamed the app Changed metadata Restricted login Removed China region Explained multiple times to App Review Still getting same rejection again and again. Has anyone successfully resolved 4.3(b) spam rejection for astrology / consultation / marketplace apps? What exact change finally worked? Should we appeal? Request call? Change bundle? New app? Different category? Need expert advice urgently.

App Store Distribution & Marketing App Review App Review App Store Connect

Reply to CKQuerySubscription on public database never triggers APNS push in Production environment

Thanks for confirming that the subscriptions are there, which helps rule out the technical issue on the app side. I believe that the issue is a regression in iOS 26.4, and I just replied the other thread here. Do you have a feedback report yet? If not, would you mind to file one and share your report ID? You don't need to capture a sysdiagnose for your report, but mentioning the user impact in your report will be great. Thanks again. Best, —— Ziqiao Chen  Worldwide Developer Relations.

App & System Services iCloud & Data

Cellular not initializing on iPadOS 26.4 (resolved by network reset)

We are seeing an issue after updating iPads to iPadOS 26.4 where cellular service is lost until network settings are reset. Environment: Devices managed via Apple Business Manager and Microsoft Intune Carrier: Verizon Confirmed affected devices: iPad (9th generation) eSIM Behavior: After update, device shows no cellular service No prompt to re-activate or re-add the cellular plan The plan appears to still be present on the device Workaround observed: Resetting Network Settings restores service Notes: This does not appear to be a provisioning issue (no need to re-add eSIM) Behavior suggests the cellular/eSIM state may not be initializing correctly after update Toggling Cellular or Airplane mode has not yet been tested for service restoration. We have not yet confirmed whether devices using a physical SIM are affected Still gathering data on scope across additional iPad models Additional observation: We have not observed this behavior on iPhones (e.g., iPhone 16 on iOS 26.4 with LTE remains unaffected)

App & System Services Core OS iPad iPadOS Network

142

Reply to iCloud Sync not working with iPhone, works fine for Mac.

Thank you for reporting the issue, which does seem like a regression in iOS 26.4. Given the extensive impact of the issue, I’d suggest that you file a feedback report, if not yet, to attract more attention from the relevant engineering team. Specific to the issue, you don't need to capture a sysdiagnose to file a feedback report, but please mention the user impact in your report, if you don't mind. Please share your feedback report ID here. Thanks again. Best, —— Ziqiao Chen  Worldwide Developer Relations.

App & System Services iCloud & Data

CPListImageRowItem layout issue with 3 items on iOS < 26 (UI lag when using imageTitles)

Description: I’m using CPListTemplate and creating rows with CPListImageRowItem using the following initializer: if #available(iOS 17.4, *) { self.init(text: titleList, images: imagesRow, imageTitles: titlesRow) } Problem: When displaying 3 items instead of 4, on iOS versions below 26, the items are automatically stretched to fill the available width. This leads to a serious issue: The UI becomes laggy when interacting with the control buttons on the right The interface “jumps” and behaves inconsistently After investigating, I found that: If imageTitles is set to nil, the issue disappears and everything works smoothly Behavior difference: On iOS 26, this issue does not occur Items are no longer stretched when there are only 3 — instead, empty space remains on the right Questions: Is this a known issue or expected behavior on older iOS versions? Is there a recommended workaround besides setting imageTitles = nil?

UI Frameworks General CarPlay

Reply to Zoom navigation transitions for tabViewBottomAccessory are not working in SwiftUI with ObservableObject or Observable

Still not fixed in iOS 26.4

UI Frameworks SwiftUI

TkSmartCard transmitRequest persistently returning Cryptotokenkit error -2 on iOS/iPadOS

We are using the CryptoTokenKit framework, specifically the classes TKSmartCardSlotManager, TKSmartCardSlot, and TKSmartCard, to communicate with smart cards through external USB readers on iOS and iPadOS. In most cases, we are able to detect readers via TKSmartCardSlotManager, and send APDU commands using transmitRequest method, with the following code (where self->_slot and self->_card are previously created TkSmartCardSlot and TkSmartCard, respectively): #import - (NSData *)sendCardCommand:(NSData *)command { if (!self->_card || !self->_card.valid || self->_slot.state != TKSmartCardSlotStateValidCard) return nil; NSMutableData *res = [[NSMutableData alloc] init]; NSError *sessionError = nil; [self->_card inSessionWithError:&sessionError executeBlock:^BOOL(NSError **error) { dispatch_semaphore_t semaphore = dispatch_semaphore_create(0); try { [self->_card transmitRequest:command reply:^(NSData * _Nullable response, NSError* _Nullable apduError) { if (apduError != nil) self

Privacy & Security General iOS iPadOS CryptoTokenKit

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