SwiftUI List performance

Hi everyone, I’m looking for clarification regarding an App Review rejection under Guideline 2.1 – Performance – App Completeness. Apple reported the following issue: Bug description: “Create PIN” button was not responsive Review device: iPad Air 11-inch (M3) OS version: iPadOS 26.2.1 What’s confusing is the following: Observed behavior on our side The app has been tested extensively on: Multiple iPhone models iPad devices (including recent iPadOS versions) In all our testing: The Create PIN button is responsive The tap action triggers correctly The flow completes without errors At this point, we are unable to reproduce the issue described by App Review on either iPhone or iPad. iPhone-only intent vs iPad review The app is designed and optimized for iPhone usage only. However, the review was performed on an iPad device. If an app is available for download on iPad, is it always expected to function fully on iPad regardless of being phone-optimized? If iPad support is not intended, is explicit

Is there a way to create a grocery list in swift programmatically? With color and icon? I mean the new Reminders.app v7.0 features. I don't find code or guide in the dev documentation.

I am using the Xcode 26.3 Claude Agent feature. Claude Agent can’t access on my Desktop folder when they are specified as chat attachments because I accidentally denied access to that folder when it was first requested. I had earlier read the Xcode 26.3 release notes, so I was somewhat aware of this known issue, but I didn't make the connection when the Desktop access prompt appeared. I wasn't expecting the permissions prompt, because the regular (non-agent) Xcode Claude is able to freely access Desktop files when they are specified as Xcode coding assistant chat session attachments. Claude Agent isn’t listed in macOS Settings > Privacy & Security > Files and Folders, so I can’t fix the permissions there. The TCC database contains these rows: % sqlite3 ~/Library/Application Support/com.apple.TCC/TCC.db SELECT service, client, datetime(last_modified, 'unixepoch', 'localtime') as last_modified FROM access ORDER BY last_modified DESC | head -2 kTCCServiceSystemPolicyDownloadsFolder|/Users/dre

Hi all, I’m stuck on a WidgetKit/SwiftUI layout issue. I have a systemMedium widget that shows a block of text. What I want is simple: The text should be as large as possible But it must always fully fit inside the widget No ellipsis (“…”) Short text → big font Longer text → shrink only as much as needed The problem: when I try to make the font larger, the widget often shows only a couple of words and then “…” (or it looks like it’s truncating/clipping), even though I’m using multiline text (lineLimit(nil) etc.). If I keep a small fixed font size, the entire text shows fine — so the input string isn’t truncated. I tried a few approaches: ViewThatFits seeing which font size fits minimumScaleFactor Measuring with NSAttributedString.boundingRect + binary search to calculate the biggest font size that should fit But WidgetKit still behaves inconsistently and I can’t get a reliable “largest size that fits” result. Is there a recommended, production-safe way to do this in WidgetKit? Also: can a SwiftUI

I am currently developing my submission for the Swift Student Challenge 2026. My project focuses on financial literacy for children (Canteen Hero), and I want to ensure it runs flawlessly during the judging process. I have two specific questions regarding the environment: Which iOS/iPadOS version do judges typically use for testing? Should I assume they will be using the latest stable release (e.g., iOS 19/iPadOS 19) or a specific beta version? Device Compatibility: Is it a requirement to design the app for all previous iOS versions (backward compatibility), or is it acceptable to target only the latest APIs (iOS 18/19+) to utilize modern features like SwiftData and the latest SwiftUI animations? Thank you for your guidance!

Description I am seeing a consistent crash in a NEDNSProxyProvider on iOS when migrating from completion handlers to the new Swift Concurrency async/await variants of readDatagrams() and writeDatagrams() on NEAppProxyUDPFlow. The crash occurs inside the Swift Concurrency runtime during task resumption. Specifically, it seems the Task attempts to return to the flow’s internal serial executor (NEFlow queue) after a suspension point, but fails if the flow was invalidated or deallocated by the kernel while the task was suspended. Error Signature Thread 4: EXC_BAD_ACCESS (code=1, address=0x28) Thread 4 Queue : NEFlow queue (serial) #0 0x000000018fe919cc in swift::AsyncTask::flagAsAndEnqueueOnExecutor () #9 0x00000001ee25c3b8 in _pthread_wqthread () Steps The crash is highly timing-dependent. To reproduce it reliably: Use an iOS device with Developer Settings enabled. Go to Developer > Network Link Conditioner -> High Latency DNS. Intercept a DNS query and perform a DoH (DNS-over-HTTPS) request using

My computer setup is I work from an account with regular (non-admin) privileges. I login into the admin account to install apps, update the OS, that kind of stuff, but work is from the reduced privileges account. And, when in it, I cannot preview swiftUI views in Xcode. Incredibly frustrating, have tried everything including a complete wipeout of the disk and reinstall, but no luck. Don't have any iOS simulator targets installed, it's macOS target I am working on. If I fire up xcode from the admin account it's all good, previes work and so on. Not so in the non-admin account, consistenly getting the Cannot preview in this file. Failed to launch xxxx Also tried elevating the privileges of the account to Admin, rebooting, no luck. Tried creating a new account, non-admin or admin, no luck. The detailed error repeats something along the lines of: == PREVIEW UPDATE ERROR: GroupRecordingError Error encountered during update group #3 ================================== | FailedToLaunchAppError: Failed to lau

Hello, I’m posting here to seek guidance or visibility regarding a delayed Apple Developer Program enrollment. I completed my organization enrollment over three weeks ago and provided a valid D-U-N-S number, which is correctly listed and verifiable. Since submitting the enrollment: The status has remained unchanged I’ve contacted Apple Developer Support three times via email I’ve received no response or timeline updates There is no option shown to request a phone call At this point, I’m unable to proceed with TestFlight, app distribution, or further development planning, and the lack of communication has made it difficult to understand next steps or expected timelines. If anyone from Apple Support or the community can advise: Whether this delay is expected If additional verification steps are required Or how best to escalate appropriately I’d really appreciate the guidance. Thank you for your time.

Hello dear developers! Recently, I stumbled upon some really strange behavior of SwiftUI and I’m very curious why it works this way struct ContentView: View { @State private var title: String? @State private var isSheetPresented: Bool = false var body: some View { Button(Hello, world!) { title = Sheet title isSheetPresented = true } .sheet(isPresented: $isSheetPresented, content: { if let title { Text(title) } else { EmptyView() } }) } } Why in this case when we tap the button and sheet comes in we go to the branch else even though we set title before isSheetPresented but it still somehow nil But what really drive me crazy is that if we change a little bit code to this: I just added another @State property 'number' and use it as the Button's title. In this scenario it works 😃 and Text in the sheet view appearing struct ContentView: View { @State private var title: String? @State private var number = 0 @State private var isSheetPresented = false var body: some View { Button((number)) { title = Sheet

Hello everyone, I am currently working on integrating a WebView into my macOS application, intended to allow users to browse tutorial webpages directly within the app. Although I’ve followed an example that appears syntactically correct, the WebView does not render any webpage content. Below is a code snippet for reference: import SwiftUI import WebKit struct HelpWebView: View { @State private var toggle = false @State private var page = WebPage() private var url: URL { toggle ? URL(string: https://www.webkit.org)! : URL(string: https://www.swift.org)! } var body: some View { WebView(page) .onAppear { page.load(URLRequest(url: url)) } .onChange(of: toggle) { page.load(URLRequest(url: url)) } .toolbar { Button(Reload, systemImage: arrow.clockwise) { toggle.toggle() } } } } I would greatly appreciate any insights or suggestions on what might be causing this issue or how to resolve it. Thank you in advance for your help!

Hello everyone, I am currently working on integrating a WebView into my macOS application, intended to allow users to browse tutorial webpages directly within the app. Although I’ve followed an example that appears syntactically correct, the WebView does not render any webpage content. Below is a code snippet for reference: import SwiftUI import WebKit struct HelpWebView: View { @State private var toggle = false @State private var page = WebPage() private var url: URL { toggle ? URL(string: https://www.webkit.org)! : URL(string: https://www.swift.org)! } var body: some View { WebView(page) .onAppear { page.load(URLRequest(url: url)) } .onChange(of: toggle) { page.load(URLRequest(url: url)) } .toolbar { Button(Reload, systemImage: arrow.clockwise) { toggle.toggle() } } } } I would greatly appreciate any insights or suggestions on what might be causing this issue or how to resolve it. Thank you in advance for your help!