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glassEffect() in SwiftUI always renders as white – even with latest Beta 2 on macOS 15
Hi everyone, I’m having trouble getting the new glassEffect() modifier to render correctly in SwiftUI. No matter what I try, it just appears as a solid white background (instead of translucent glass). This happens both in Beta 1 and Beta 2. My setup: • Mac mini (M4 chip) • macOS 15 Beta 2 (Tahoe) • Xcode 16 Beta 2 • Samsung Odyssey G9 57” monitor (super ultrawide) • Using Preview in SwiftUI (not the Simulator) Even when I use Apple’s default demo code like: Text("Hello World") .padding() .glassEffect()
Topic: Design SubTopic: General
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132
Jun ’25
Panel Toggle Glitch
Development environment: Simulator: iOS 26 beta 3 iPhone 16 (for testing) Simulator 2: iPadOS 26 beta 3 iPad Air 13 inch (M3) (for testing) Connected Device: iPadOS 26 beta 3 iPad Pro 11 inch (M4) (for testing) Dev Device: macOS Tahoe 26 beta 3 Macbook Air When using the NavigationSplitView element, the sidebar has a built-in panel toggle button. However, when I click the toggle button to toggle the sidebar section in SwiftUI 26 on both simulator 2 and the connected device, it has a slight animation glitch before going back to normal. What's going on? This is my code for the specific view that has the NavigationSplitView (and all views are connected through TabViews): RecordsPage.swift Here are image references: When I clicked the toggle: After 1~2 seconds: These images are in the state of the panel being hidden.
Topic: Design SubTopic: General Tags:
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408
Jul ’25
HotKey support for sandboxed apps
App design: macos, Xcode 16.4, Sequioa 15.5, it is sandboxed Uses: Pods->HotKey for a global hotkey which xcode says "binary compatibility can't be guaranteed" This app is on the Apple Store and supposedly apps on the Apple Store can't use global hotkeys. Someone internally, installed it from the store and the global hotkey works just fine. I'm concerned for two potential problems; I need to find a hotkey library or code that is known to work with a sandbox'd Apple Store app. Why is it working now when everything I have read says it shouldn't.
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153
Jun ’25
New emoji size is too big!
Hello Apple… used to love my phone and your company… not so much with this God awful new emoji update… Just why? They are giant, we can see them from Alaska, the whole Keyboard is not user friendly at all. It takes me (and reading the feedback from other people - Im not the only one with this problem) ages to find the one I want to use, even with the group icons on the bottom… no, they don’t help. I always ether miss type or just don’t use at all. It takes extra time to use emoji now so I completely stopped using it which sucks. It’s 2025 where time is precious and no one wants to spend extra seconds looking for emojis on this awful new layout you created. Apple developers used to be good about listing to users feedback, I hope you do it in this case, because this is just absolutely terrible and no, you can’t get used to it. I never write reviews anywhere and thought it would take a bit to get used to it… no no and no. This update is awful, please bring it back to normal size so we don’t waste our time and nerves. Thanks.
Topic: Design SubTopic: General
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2.2k
Mar ’25
Scrollview and a background image set to scaledToFill....
I've been beating my head against the wall over a scrollview issue where the top and bottom are cut off in landscape mode. Portrait mode - everything runs swimmingly. The moment I flip the iPad on its side, though, I lose about a quarter of the view on the top and bottom. I thought this was something to do with framing or such; I ran through a myriad of frame, padding, spacer, geometry...I set it static, I set it to dynamically grow, I even created algorithms to try to figure out how to set things to the individual device. Eventually, I separated the tablet and phone views as was suggested here and on the Apple dev forums. That's when I started playing around with the background image. Right now I have.... ZStack { Image("background") .resizable() .scaledToFill() .ignoresSafeArea() ScrollView { VStack(spacing: 24) {.... The problem is the "scaledToFill". In essence, whenever THAT is in the code, the vertical scrollview goes wonky in landscape mode. It, in essence, thinks that it has much more room at the top and the bottom because the background image has been extended at top and bottom to fill the wider screen of the iPad in landscape orientation. Is there any way to get around this issue? The desired behavior is pretty straightforward - the background image fills the entire background, no white bars or such, and the view scrolls against it.
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Apr ’25
About tvOS Material (design resource)
I noticed a discrepancy between the Material specifications for tvOS on the Developer page and the naming in the Design Resources (Sketch files). Which one should we consider authoritative? https://developer.apple.com/design/human-interface-guidelines/materials
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Apr ’25
Suggestions on macOS and iPad app structure
Building an app to edit the various parameters of digital musical instruments. A typical user would have perhaps max 6 instruments, out of the hundreds of possibilities. Would like to structure the app with a global window, menu, etc which would be a free download. The user could download editor inserts for their particular set of instruments and ignore all of the others. The downloaded editors would show as options in a menu. It seem like more than a widget but less than a library. Building a monolithic app containing all possible editors doesn't seem like an option, but separate full-app editors for each piece of gear doesn't sound right either. Any suggestions out there? Thanks very much Brian
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126
May ’25
Always use new animation in Stage Manager, why not?
The brand new animation in Stage Manager greatly reduced dizziness. However, don’t know why it ONLY applies when no window was presented. What would be the problem elsewhere? Stage Manager is one of pretty few motion pictures that annoyed me and forced me to turn on Reduce Motion, or stop using Stage Manager. Big pity… macOS 26.0 (25A5346a) wont use ipad to post…
Topic: Design SubTopic: General
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703
Sep ’25
Custom Button Image Sizing Issue
Hello, Im new to Xcode, ive been taking some classes and watching YouTube videos as well as using AI. Im having an issue I cannot find a video on, and AI just keeps screwing up my layout and sizing. Here is the issue, I have a Custom Made Image for my Sign In button, for my log in page on Xcode. The issue being that I can barely see the button and when I go to adjust the size the whole layout gets screwed up. My Logo Image (supposed to take up the top 50% of the screen) takes over the whole Botton of the screen and I loose my username and password Text threads and images. I guess my question is, is this an issue with the size of image ive uploaded or is this an issue with my code? I changed the size of the Image I created in Canva to 900pixles for the width and 300pixals for the height and that did absolutely nothing to my image in Xcode. Below is the Button and Create Account section in my code that seems to be having issues. Ppppplease help me. var body: some View { NavigationStack(path: $navigationPath) { ZStack { // Background image Image("Background1") .resizable() .scaledToFill() .ignoresSafeArea() .clipped() // Main content ScrollView { VStack(spacing: 20) { // Logo Image("DynastyStatDropLogo") .resizable() .scaledToFit() .padding(.top, -160) .padding(.bottom, -30) // Form elements // Username field ZStack { Image("UsernameBar") .resizable() .aspectRatio(contentMode: .fill) .padding() TextField("UserName:", text: $textInput) .padding(.horizontal, 75) .background(Color.clear) .foregroundColor(.red) .focused($focus, equals: .username) .submitLabel(.next) .onSubmit { focus = .password } } .frame(height: 50) .clipShape(RoundedRectangle(cornerRadius: 10)) .padding(.horizontal) // Password field and Forgot Password link VStack(spacing: 20) { ZStack { Image("PasswordBar") .resizable() .aspectRatio(contentMode: .fill) .padding() SecureField("Password:", text: $textInput2) .padding(.horizontal, 75) .background(Color.clear) .foregroundColor(.red) .focused($focus, equals: .password) .submitLabel(.go) .onSubmit { submitForm() } } .frame(height: 50) .clipShape(RoundedRectangle(cornerRadius: 10)) .padding(.horizontal) // Forgot Password link (right-aligned) HStack { Spacer() Text("Forgot Password?") .foregroundColor(.blue) .onTapGesture { navigationPath.append("passwordRecovery") } } .padding(.horizontal, 90) } Spacer(minLength: -110) // SignIn Button - Explicitly showing it HStack { Spacer() Button { submitForm() } label: { Image("signinButton") .resizable() .frame(width: 500, height: 400) } Spacer() } Spacer(minLength: -300) // Create Account (centered) HStack { Spacer() Text("Create Account") .foregroundColor(.blue) .onTapGesture { navigationPath.append("accountCreation") } Spacer() } .padding(.bottom, -10) } } } .onAppear { focus = .username } .navigationDestination(for: String.self) { destination in switch destination { case "dashboard": DSDDashboard() case "passwordRecovery": PasswordRecoveryView() case "accountCreation": AccountCreationView() default: EmptyView() } } .alert(isPresented: $showAlert) { Alert( title: Text("Missing Information"), message: Text("Enter UserName and Password to continue to DSD"), dismissButton: .default(Text("OK")) ) } } } // Function to handle form submission func submitForm() { focus = nil if textInput.isEmpty || textInput2.isEmpty { showAlert = true } else { print("Login with username: \(textInput), password: \(textInput2)") navigationPath.append("dashboard") } } // Enum to manage focus states enum FormFieldFocus: Hashable { case username, password } }
Topic: Design SubTopic: General
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104
Mar ’25
WebView some of fonts became too small on ios 18.4 and on latest safari
Below is the sample css code where I render a web page in my webview screens fonts became too small after 18.4 and its so hard to read when I launch my app . Any workarounds to address this issue .sg-labels-canvas { font-size: 15px; display: flex; flex-direction: column; font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Roboto, sans-serif; font-style: normal; }
Topic: Design SubTopic: General
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104
Apr ’25
UITabBarController with sidebar on iPadOS 18
When I create a tab group for the sidebar on iPad, the title and disclosure triangle act like a single control. Every time I tap the section title, the disclosure triangle for that section activates and hides or exposes that section's children and actions. I want the section title to behave like Photos, where tapping a section title just displays its view controller, and the disclosure triangle is a separate control that must be tapped to hide and show children and actions. I did not see any delegate methods that would let me control this behavior. Is this supported?
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200
May ’25
Novice SwiftUI developer can't make network call
I'm trying to use URL structure in the foundation framework and it is failing to build, returning a nil value. Could it be trying to evaluate the string I am giving it as a variable for its argument at build time? Is there a test argument I can give URL to see if it can return a non-nil value? (of URL type)?
Topic: Design SubTopic: General
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1.7k
Sep ’25
Cloudkit only syncs when app is reloaded.
I've seen a few older posts claiming the same behavior I'm seeing which is my cloudkit/core data app only syncs to iOS when the iOS app is reloaded. Can someone clarify if this is a bug, or the expected behavior. I have an iOS app which the entire purpose of it is to view synced data from MacOS, and I have a refresh button which does nothing because the data only syncs when the app is closed and reopened. Am I supposed to tell users to close and reopen the app to see fresh data? that seems like a terrible UI behavior, and I know apple does not accept this as all of their apps sync without needing to be reloaded. For example the notes app does not need to be reloaded for the MacOS -> iOS data to be synced.
Topic: Design SubTopic: General Tags:
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923
Oct ’25
iOS 26 Modal View Controller with Transparent Background
Prior to iOS 26, this successfully gave me a modal view with a transparent background: let settingsVC = MySettingsViewController() settingsVC.modalPresentationStyle = .automatic //settingsVC.modalPresentationStyle = .overCurrentContext self.present(settingsVC, animated: true, completion: { } MySettingsViewController: self.view.backgroundColor = UIColor(white: 0, alpha: 0.5) Now in iOS 26, modal view is presented in a opaque grey background.
Topic: Design SubTopic: General Tags:
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656
Oct ’25
List View within a Scrollview
The bane of my existence has been designing interfaces where the whole view needs to scroll, but a portion is a List and the other portion is static. I run into this problem time and again so I was hoping someone has a good solution because we all know that embedding a List view inside ScrollView is a no-go within SwiftUI. It simply doesn't work. So what is a best practice when you need the whole screen to scroll, but a portion is a List? Use a navigation stack instead of a ScrollView? What if it's a child view of a navigation stack already?
Topic: Design SubTopic: General Tags:
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778
Jul ’25