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“Visual Studio Maui IOS”

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iCloud Sync not working with iPhone, works fine for Mac.
I've been working on an app. It uses iCloud syncing. 48 hours ago everything was working 100%. Make a change on the iPhone it immediately changed on the Mac. Change on the Mac, it immediately changed on the iPhone. I didn't work on it yesterday. I updated to iOS26.4 on the iPhone and 26.4 on the Mac yesterday instead. Today, I pull up the project again. I made NO changes to the code or settings. Make a change on the iPhone it immediately updates on the Mac. Make a change on the Mac, nothing happens on the iPhone. I've waited an hour, and the change never happens. If you leave the iPhone app, then return, it updates as it should. It appears that iCloud's silent notification is to being received by the iPhone. Anyone else having the issue? Is there something new with iOS 26.4 that needs to be adjusted to get this to work? Again, works flawlessly with the Mac, just not with the iPhone.
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IOS Swift touch screen issue
MyOwnKeyboard Pad app has 4 text views with textfields that use touch screen for editing. There is one view, Compose, that has a textfield and a textview (UIRepresentable). The app enters text into the view using textfield buttons. The app has total control of editing. When entering text if the screen is touched it conflicts the cursor position and creates an out of bounds failure. In that view the app does not need any touch events. I need a method in UIRepresentable to disable the touch event. I am not familiar with UIRepresentable as this code was provided by Apple to solve a 16 bit unicode character issue. What would be the code to disable touch events in the UIRepresentable compose view. The app is free for a while until this problem is fixed. It is for iPads 11+ . The name in the app store is MyOwnKeyboard Pad. I know some great engineer will find the answer. DTS tried. Thanks to all, maybe I'll sell some. Charlie 25mar26
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Text alignment issue in iOS 26.4
There appears to be a serious issue in iOS 26.4 regarding text alignment. All text strings are rendered right-aligned instead of left-aligned, even when explicitly setting the paragraph style to NSTextAlignmentLeft. This behavior is unexpected and seems to indicate a regression in text rendering. Could you please confirm whether this is a known issue in iOS 26.4? I am using the following code in a central function that has been working reliably for years across all my apps. Best regards, Rolf Code: NSMutableParagraphStyle* paragraphLeft = [[NSMutableParagraphStyle alloc] init]; if (paragraphLeft != nil) { paragraphLeft.alignment = NSTextAlignmentLeft; NSDictionary *settings = @{ NSFontAttributeName : font, NSForegroundColorAttributeName : fontclr, NSParagraphStyleAttributeName : paragraphLeft }; [theString drawAtPoint:CGPointMake(x, y - font.ascender) withAttributes:settings]; [paragraphLeft release]; }
Topic: UI Frameworks SubTopic: UIKit
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CKQuerySubscription on public database never triggers APNS push in Production environment
Hi everyone, I have a SwiftUI app using CKQuerySubscription on the public database for social notifications (friend requests, recommendations, etc.). Push notifications work perfectly in the Development environment but never fire in Production (TestFlight). Setup: iOS 26.4, Xcode 26, Swift 6 Container: public database, CKQuerySubscription with .firesOnRecordCreation 5 subscriptions verified via CKDatabase.allSubscriptions() registerForRemoteNotifications() called unconditionally on every launch Valid APNS device token received in didRegisterForRemoteNotificationsWithDeviceToken Push Notifications + Background Modes (Remote notifications) capabilities enabled What works: All 5 subscriptions create successfully in Production Records are saved and queryable (in-app CloudKit fetches return them immediately) APNS production push works — tested via Xcode Push Notifications Console with the same device token, notification appeared instantly Everything works perfectly in the Development environment (subscrip
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Reply to Advanced App Clip Experiences stuck in "Received" — never transition to "Published"
Thanks for the post, interesting that's something in the process. TN3168: Making your App Clip available in the App Store | Apple Developer Documentation https://developer.apple.com/forums/thread/804858 There is something I always like to check when deploying AASA files. When the full app is installed, iOS handles the URL invocation locally via your apple-app-site-association (AASA) file and entitlements, bypassing the need to query Apple's App Clip CDN. The fact that this works proves your code, AASA file, and associated domains are configured correctly. The failure for fresh devices is happening because Apple's CDN has not yet been updated with your App Clip's metadata? Can you provide me a link to your AASA file in your server so we can see why is not syncing into the Apple servers? Is your server preventing or blocking IP address or user agents from requesting the AASA file? Sometimes, the job queue in App Store Connect simply drops the task. You can often force it to re-queue by making a trivial
1w
Xcode 26.4 breaks compilation
With the latest Xcode 26.4 my project fails to compile due to a compiler unable to type-check in reasonable time error with a library I've been using for years and has not changed. The library is https://github.com/ngageoint/mgrs-ios and is specifically around this line https://github.com/ngageoint/mgrs-ios/blob/master/mgrs-ios/utm/UTM.swift#L96. Since this isn't my library I can't change it, but again we've been using this library for years now without issue - it was only when Xcode updated this morning that our compilation workflow broke. (Compilation machine is an M3 Pro with 18GB of RAM, so I don't think that's the problem here)
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Reply to How to reset user preference for crypto token kit access
I see these issues still happening in iOS 26. With iOS 26, I noticed some new APIs being added in ExtensionFoundation/ExtensionKit. Although the documentation says that scopes of extensions can be configured in a way that any app can call them, that does not seem to be the case in iOS. Are there plans to expose underlying ExtensionKit APIs used by CryptoTokenKit?
Topic: Privacy & Security SubTopic: General Tags:
1w
Reply to Clipboard issues with simulators
Just wanted to confirm that I am experiencing this copy/paste problem as well after updating to 26.4. I've tried disabling and enabling the pasteboard sync, restarting the simulator, reinstalling 26.4 iOS version, restarting my MacBook. None of it works. I also get the following output for the command suggested by @DTS Engineer xcrun simctl spawn booted launchctl kickstart -k system/com.apple.pboard Could not find service com.apple.pboard in domain for system I hope this will get a high priority because this makes my work a lot more tedious.
1w
409 Error when submitting app for App Store review — stuck submission
I've been trying to submit my iOS app for App Store review and keep getting a 409 error when clicking Add for Review in App Store Connect. The error appears in the console on appStoreVersions. Bundle ID: com.aigency.tabby Team ID: T8J2WDTJWB Everything is filled out — screenshots, description, pricing, privacy policy, build selected (Build 7, status Complete). The submission just fails silently with a red stop icon on the Save button and a 409 conflict on the API call. Called Apple Developer Support and was directed here. Is there a stuck submission on the backend that needs to be cleared? Any help appreciated.
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Reply to iOS 26 Regression: Screen Time Permission Lost, had to be re-authenticated
[quote='880306022, KevinVB, /thread/794128?answerId=880306022#880306022, /profile/KevinVB'] @Quappi have you had any updates from Apple on the feedback report? We believe we have encountered the same issue. [/quote] @KevinVB unfortunately, no update on that except from this: We can't reproduce this internally. This has just happened again for me recently on the latest iOS 26.4 update. My radars on this topic, feel free to reference them in your feedback requests: FB18997699, FB17272792, FB19018706 I had initially reported this to Apple on iOS 26 beta 1 in June 2025, it’s really frustrating to see that this has not been addressed before the public release of iOS 26 – and we’re facing the same issue still 10 months later…
Topic: App & System Services SubTopic: General Tags:
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Xcode 26.4 and 26.3: Swift compiler crashes during archive with iOS 17 deployment target
I submitted this to Feedback Assistant as FB22331090 and wanted to share a minimal reproducible example here in case others are seeing the same issue. Environment: Xcode 26.4 or Xcode 26.3 Apple Swift version 6.3 (swiftlang-6.3.0.123.5 clang-2100.0.123.102) Effective Swift language version 5.10 Deployment target: iOS 17.0 The sample app builds successfully for normal development use, but archive fails. The crash happens during optimization in EarlyPerfInliner while compiling the synthesized deinit of a nested generic Coordinator class. The coordinator stores a UIHostingController. Minimal reproducer: import SwiftUI struct ReproView: UIViewRepresentable { let content: Content func makeUIView(context: Context) -> UIView { context.coordinator.host.view } func updateUIView(_ uiView: UIView, context: Context) { context.coordinator.host.rootView = content } func makeCoordinator() -> Coordinator { Coordinator(content: content) } final class Coordinator { let host: UIHostingController init(content: Con
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iOS 27 SDK requirements: UIDesignRequiresCompatibility & UIRequiresFullScreen deprecation and enforcement timeline
Our iPadOS app is currently built with Xcode 26 / iOS 26 SDK. The app still contains some legacy code that prevents the UI from being fully compliant with the latest system constraints (e.g. resizable scenes and updated design system behaviors). We rely on: UIDesignRequiresCompatibility to preserve our existing UI while evaluating the new design system UIRequiresFullScreen to maintain a fixed layout not yet adapted to resizable scenes We are actively modernizing the app and planning our migration to iOS 27, and would like clarification on upcoming requirements. Will UIDesignRequiresCompatibility continue to be supported with the iOS 27 SDK, or will the new UI system become mandatory? Will UIRequiresFullScreen be ignored or cause App Store rejections when using the iOS 27 SDK? Will support for multitasking and UIScene become required for submission? Will there be a grace period to continue shipping updates with the iOS 26 SDK? When is the expected enforcement timeli
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iCloud Sync not working with iPhone, works fine for Mac.
I've been working on an app. It uses iCloud syncing. 48 hours ago everything was working 100%. Make a change on the iPhone it immediately changed on the Mac. Change on the Mac, it immediately changed on the iPhone. I didn't work on it yesterday. I updated to iOS26.4 on the iPhone and 26.4 on the Mac yesterday instead. Today, I pull up the project again. I made NO changes to the code or settings. Make a change on the iPhone it immediately updates on the Mac. Make a change on the Mac, nothing happens on the iPhone. I've waited an hour, and the change never happens. If you leave the iPhone app, then return, it updates as it should. It appears that iCloud's silent notification is to being received by the iPhone. Anyone else having the issue? Is there something new with iOS 26.4 that needs to be adjusted to get this to work? Again, works flawlessly with the Mac, just not with the iPhone.
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30
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0
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4.7k
Activity
1w
IOS Swift touch screen issue
MyOwnKeyboard Pad app has 4 text views with textfields that use touch screen for editing. There is one view, Compose, that has a textfield and a textview (UIRepresentable). The app enters text into the view using textfield buttons. The app has total control of editing. When entering text if the screen is touched it conflicts the cursor position and creates an out of bounds failure. In that view the app does not need any touch events. I need a method in UIRepresentable to disable the touch event. I am not familiar with UIRepresentable as this code was provided by Apple to solve a 16 bit unicode character issue. What would be the code to disable touch events in the UIRepresentable compose view. The app is free for a while until this problem is fixed. It is for iPads 11+ . The name in the app store is MyOwnKeyboard Pad. I know some great engineer will find the answer. DTS tried. Thanks to all, maybe I'll sell some. Charlie 25mar26
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1
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0
Views
119
Activity
1w
Text alignment issue in iOS 26.4
There appears to be a serious issue in iOS 26.4 regarding text alignment. All text strings are rendered right-aligned instead of left-aligned, even when explicitly setting the paragraph style to NSTextAlignmentLeft. This behavior is unexpected and seems to indicate a regression in text rendering. Could you please confirm whether this is a known issue in iOS 26.4? I am using the following code in a central function that has been working reliably for years across all my apps. Best regards, Rolf Code: NSMutableParagraphStyle* paragraphLeft = [[NSMutableParagraphStyle alloc] init]; if (paragraphLeft != nil) { paragraphLeft.alignment = NSTextAlignmentLeft; NSDictionary *settings = @{ NSFontAttributeName : font, NSForegroundColorAttributeName : fontclr, NSParagraphStyleAttributeName : paragraphLeft }; [theString drawAtPoint:CGPointMake(x, y - font.ascender) withAttributes:settings]; [paragraphLeft release]; }
Topic: UI Frameworks SubTopic: UIKit
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3
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0
Views
172
Activity
1w
Reply to Xcode 26.4 breaks compilation
I used to be on the team that wrote that library. I have broken the crazy expression down just so that I can get my tests to compile, but I have not fully verified it. However, if this gets you further... https://github.com/danielbarela/mgrs-ios/blob/master/mgrs-ios/utm/UTM.swift
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1w
CKQuerySubscription on public database never triggers APNS push in Production environment
Hi everyone, I have a SwiftUI app using CKQuerySubscription on the public database for social notifications (friend requests, recommendations, etc.). Push notifications work perfectly in the Development environment but never fire in Production (TestFlight). Setup: iOS 26.4, Xcode 26, Swift 6 Container: public database, CKQuerySubscription with .firesOnRecordCreation 5 subscriptions verified via CKDatabase.allSubscriptions() registerForRemoteNotifications() called unconditionally on every launch Valid APNS device token received in didRegisterForRemoteNotificationsWithDeviceToken Push Notifications + Background Modes (Remote notifications) capabilities enabled What works: All 5 subscriptions create successfully in Production Records are saved and queryable (in-app CloudKit fetches return them immediately) APNS production push works — tested via Xcode Push Notifications Console with the same device token, notification appeared instantly Everything works perfectly in the Development environment (subscrip
Replies
9
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0
Views
589
Activity
1w
Reply to Advanced App Clip Experiences stuck in "Received" — never transition to "Published"
Thanks for the post, interesting that's something in the process. TN3168: Making your App Clip available in the App Store | Apple Developer Documentation https://developer.apple.com/forums/thread/804858 There is something I always like to check when deploying AASA files. When the full app is installed, iOS handles the URL invocation locally via your apple-app-site-association (AASA) file and entitlements, bypassing the need to query Apple's App Clip CDN. The fact that this works proves your code, AASA file, and associated domains are configured correctly. The failure for fresh devices is happening because Apple's CDN has not yet been updated with your App Clip's metadata? Can you provide me a link to your AASA file in your server so we can see why is not syncing into the Apple servers? Is your server preventing or blocking IP address or user agents from requesting the AASA file? Sometimes, the job queue in App Store Connect simply drops the task. You can often force it to re-queue by making a trivial
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Activity
1w
Reply to Inconsistency exception regarding context menu on web view
This should be fixed in iOS 26.4.
Topic: Safari & Web SubTopic: General Tags:
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Reply to EXC_BAD_ACCESS on WebCore::ElementContext::isSameElement at select element
This is fixed in iOS 26.4.
Topic: Safari & Web SubTopic: General Tags:
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Xcode 26.4 breaks compilation
With the latest Xcode 26.4 my project fails to compile due to a compiler unable to type-check in reasonable time error with a library I've been using for years and has not changed. The library is https://github.com/ngageoint/mgrs-ios and is specifically around this line https://github.com/ngageoint/mgrs-ios/blob/master/mgrs-ios/utm/UTM.swift#L96. Since this isn't my library I can't change it, but again we've been using this library for years now without issue - it was only when Xcode updated this morning that our compilation workflow broke. (Compilation machine is an M3 Pro with 18GB of RAM, so I don't think that's the problem here)
Replies
3
Boosts
0
Views
216
Activity
1w
Reply to How to reset user preference for crypto token kit access
I see these issues still happening in iOS 26. With iOS 26, I noticed some new APIs being added in ExtensionFoundation/ExtensionKit. Although the documentation says that scopes of extensions can be configured in a way that any app can call them, that does not seem to be the case in iOS. Are there plans to expose underlying ExtensionKit APIs used by CryptoTokenKit?
Topic: Privacy & Security SubTopic: General Tags:
Replies
Boosts
Views
Activity
1w
Reply to Clipboard issues with simulators
Just wanted to confirm that I am experiencing this copy/paste problem as well after updating to 26.4. I've tried disabling and enabling the pasteboard sync, restarting the simulator, reinstalling 26.4 iOS version, restarting my MacBook. None of it works. I also get the following output for the command suggested by @DTS Engineer xcrun simctl spawn booted launchctl kickstart -k system/com.apple.pboard Could not find service com.apple.pboard in domain for system I hope this will get a high priority because this makes my work a lot more tedious.
Replies
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Views
Activity
1w
409 Error when submitting app for App Store review — stuck submission
I've been trying to submit my iOS app for App Store review and keep getting a 409 error when clicking Add for Review in App Store Connect. The error appears in the console on appStoreVersions. Bundle ID: com.aigency.tabby Team ID: T8J2WDTJWB Everything is filled out — screenshots, description, pricing, privacy policy, build selected (Build 7, status Complete). The submission just fails silently with a red stop icon on the Save button and a 409 conflict on the API call. Called Apple Developer Support and was directed here. Is there a stuck submission on the backend that needs to be cleared? Any help appreciated.
Replies
1
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0
Views
101
Activity
1w
Reply to iOS 26 Regression: Screen Time Permission Lost, had to be re-authenticated
[quote='880306022, KevinVB, /thread/794128?answerId=880306022#880306022, /profile/KevinVB'] @Quappi have you had any updates from Apple on the feedback report? We believe we have encountered the same issue. [/quote] @KevinVB unfortunately, no update on that except from this: We can't reproduce this internally. This has just happened again for me recently on the latest iOS 26.4 update. My radars on this topic, feel free to reference them in your feedback requests: FB18997699, FB17272792, FB19018706 I had initially reported this to Apple on iOS 26 beta 1 in June 2025, it’s really frustrating to see that this has not been addressed before the public release of iOS 26 – and we’re facing the same issue still 10 months later…
Topic: App & System Services SubTopic: General Tags:
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1w
Xcode 26.4 and 26.3: Swift compiler crashes during archive with iOS 17 deployment target
I submitted this to Feedback Assistant as FB22331090 and wanted to share a minimal reproducible example here in case others are seeing the same issue. Environment: Xcode 26.4 or Xcode 26.3 Apple Swift version 6.3 (swiftlang-6.3.0.123.5 clang-2100.0.123.102) Effective Swift language version 5.10 Deployment target: iOS 17.0 The sample app builds successfully for normal development use, but archive fails. The crash happens during optimization in EarlyPerfInliner while compiling the synthesized deinit of a nested generic Coordinator class. The coordinator stores a UIHostingController. Minimal reproducer: import SwiftUI struct ReproView: UIViewRepresentable { let content: Content func makeUIView(context: Context) -> UIView { context.coordinator.host.view } func updateUIView(_ uiView: UIView, context: Context) { context.coordinator.host.rootView = content } func makeCoordinator() -> Coordinator { Coordinator(content: content) } final class Coordinator { let host: UIHostingController init(content: Con
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1
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0
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69
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1w
iOS 27 SDK requirements: UIDesignRequiresCompatibility & UIRequiresFullScreen deprecation and enforcement timeline
Our iPadOS app is currently built with Xcode 26 / iOS 26 SDK. The app still contains some legacy code that prevents the UI from being fully compliant with the latest system constraints (e.g. resizable scenes and updated design system behaviors). We rely on: UIDesignRequiresCompatibility to preserve our existing UI while evaluating the new design system UIRequiresFullScreen to maintain a fixed layout not yet adapted to resizable scenes We are actively modernizing the app and planning our migration to iOS 27, and would like clarification on upcoming requirements. Will UIDesignRequiresCompatibility continue to be supported with the iOS 27 SDK, or will the new UI system become mandatory? Will UIRequiresFullScreen be ignored or cause App Store rejections when using the iOS 27 SDK? Will support for multitasking and UIScene become required for submission? Will there be a grace period to continue shipping updates with the iOS 26 SDK? When is the expected enforcement timeli
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55
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1w