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Hi Apple developer, I'm totally new in the development world using SwiftUI with just a little experience of Flutter. Currently I'm struggling with the combination of VStack and the alignment of the sub views. I'm using a LazyVGrid with multiple Rectangles and overlays inside. The overlay contains a VStack with a leading alignment. And here is the problem. I framed them with a border to visualize the limits of these views. But it seams, that the leading alignment is not working properly. There is a large gap on the left side of the Image() and Text() views and I don't know why. I'm very happy for any advice. Here is my code of this view. Thanks a lot! import SwiftUI import SwiftData extension UIScreen { static let screenWidth: CGFloat = UIScreen.main.bounds.size.width static let screenHeight: CGFloat = UIScreen.main.bounds.size.height static let screenSize: CGSize = UIScreen.main.bounds.size } struct TestView: View { let constants: Constants = Constants() let columnCount: Int = 2 let gridSpacing: CGFloat = 10

I am having problems when I first loads the app. The time it takes for the Items to be sync from my CloudKit to my local CoreData is too long. Code I have the model below defined by my CoreData. public extension Item { @nonobjc class func fetchRequest() -> NSFetchRequest { NSFetchRequest(entityName: Item) } @NSManaged var createdAt: Date? @NSManaged var id: UUID? @NSManaged var image: Data? @NSManaged var usdz: Data? @NSManaged var characteristics: NSSet? @NSManaged var parent: SomeParent? } image and usdz columns are both marked as BinaryData and Attribute Allows External Storage is also selected. I made a Few tests loading the data when the app is downloaded for the first time. I am loading on my view using the below code: @FetchRequest( sortDescriptors: [NSSortDescriptor(keyPath: Item.createdAt, ascending: true)] ) private var items: FetchedResults var body: some View { VStack { ScrollView(.vertical, showsIndicators: false) { LazyVGrid(columns: columns, spacing: 40) { ForEach(

I'm pretty new to Swift and SwiftUI. I'm making my first app for sorting a gallery with some extra features. I was using my own iPhone for testing and just started testing my app on other Apple products. Everything works fine on iPad Air M1, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 13, iPhone XS (Simulator), and iPhone 11 Pro (Simulator). However, when I tried to show my app to a family member with an iPhone 11, I came across an issue. Issue Description: My app takes all photos from iPhone's native gallery, then you can sort it by some spesific filters and delete pictures. It just looks like the native gallery. (I can add photos later if needed) You can just scroll the gallery by swiping up and down. You can press the select button and start selecting pictures to delete. I recently added a drag-to-select-multiple-pictures feature. This makes it feel more like the native iOS experience, eliminating the need to tap each picture individually. However, on the iPhone 11, the moment you open the app, you can't scro

I'm pretty new to Swift and SwiftUI. I'm making my first app for sorting a gallery with some extra features. I was using my own iPhone for testing and just started testing my app on other Apple products. Everything works fine on iPad Air M1, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 13, iPhone XS (Simulator), and iPhone 11 Pro (Simulator). However, when I tried to show my app to a family member with an iPhone 11, I came across an issue. Issue Description: My app takes all photos from iPhone's native gallery, then you can sort it by some spesific filters and delete pictures. It just looks like the native gallery. (I can add photos later if needed) You can just scroll the gallery by swiping up and down. You can press the select button and start selecting pictures to delete. I recently added a drag-to-select-multiple-pictures feature. This makes it feel more like the native iOS experience, eliminating the need to tap each picture individually. However, on the iPhone 11, the moment you open the app, you can't scro

I have a NavigationSplitView with all three columns, and NavigationLinks in the sidebar to present different Lists for the content column. When a list item is selected in the content view, I want to present a view in the detail view. Since different detail views should be presented for different content views, I represent state like this (some details omitted for space): // Which detail view to show in the third column enum DetailViewKind: Equatable { case blank case localEnv(RegistryEntry) case package(SearchResult) } // Which link in the sidebar was tapped enum SidebarMenuItem: Int, Hashable, CaseIterable { case home case localEnvs case remoteEnvs case packageSearch } // Binds to a DetailViewKind, defines the activate SidebarMenuItem struct SidebarView: View { @State private var selectedMenuItem: SidebarMenuItem? @Binding var selectedDetailView: DetailViewKind var body: some View { VStack(alignment: .leading, spacing: 32) { SidebarHeaderView() Divider() // Creates the navigationLi

I'm trying to implement a 3 column NavigationSplitView in SwiftUI on macOS - very similar to Apple's own NavigationCookbook sample app - with the slight addition of multiple sections in the sidebar similar to how the Apple Music App has multiple sections in the sidebar. Note: This was easily possible using the deprecated NavigationLink(tag, selection, destination) API The most obvious approach is to simply do something like: NavigationSplitView(sidebar: { List { Section(Section1) { List(section1, selection: $selectedItem1) { item in NavigationLink(item.label, value: item) } } Section(Section2) { List(section2, selection: $selectedItem2) { item in NavigationLink(item.label, value: item) } } } }, content: { Text(Content View) }, detail: { Text(Detail View) }) But unfortunately, this doesn't work - it doesn't seem to properly iterate over all of the items in each List(data, selection: $selected) or the view is strangely cropped - it only shows 1 item. However if the 1 item is selected, then the appropri

Is this behaviour expected? For example, if I'm using let materials = [SimpleMaterial(color: .red, isMetallic: false)] occlusion works normally, but with let materials = [SimpleMaterial(color: .red.withAlphaComponent(0.5), isMetallic: false)] i can see my cube through real-world objects, like tables, columns, etc. I'm getting the same behaviour if using CustomMaterial from shader and applying customMaterial.blending = .opaque and customMaterial.blending = .transparent(opacity: ) respectively

I am developing a MacOS app with a vertically oriented ScrollView. Inside that View I use a LazyVStack. In the LazyVStack I have a column of images. I want the images to occupy as much of the LazyVStack width as possible so I created a frame for the VStack with a maxWidth: .infinity. When the user grabs the edge of the window and drags it to reduce the window width, the Views of the window adjust themselves to fit the reduced space. This includes reducing the width of the images. I maintain a fixed aspect ratio for the images, so the height of the images is reduced too. My problem arises when the width of the images (and height) reduces to the point where the scroll bar is no longer needed because all of the images fit within the height of the ScrollView, and the ScrollView removes the scroll bar. That triggers a redraw of the images, with a slightly bigger size because the width used by the scroll bar is now available. When the the images get bigger they don't all fit within the height of the Scroll

I'm using Numbers to build a spreadsheet that I'm exporting as a CSV. I then import this file into Create ML to train a word tagger model. Everything has been working fine for all the models I've trained so far, but now I'm coming across a use case that has been breaking the import process: commas within the training data. This is a case that none of Apple's examples show. My project takes Navajo text that has been tokenized by syllables and labels the parts-of-speech. Case that works... Raw text: Naaltsoos yídéeshtah. Tokens column: Naal,tsoos, ,yí,déesh,tah,. Labels column: NObj,NObj,Space,Verb,Verb,VStem,Punct Case that breaks... Raw text: óola, béésh łigaii, tłʼoh naadą́ą́ʼ, wáin, akʼah, dóó á,shįįh Tokens column with tokenized text (commas quoted): óo,la,,, ,béésh, ,łi,gaii,,, ,tłʼoh, ,naa,dą́ą́ʼ,,, ,wáin,,, ,a,kʼah,,, ,dóó, ,á,shįįh (Create ML reports mismatched columns) Tokens column with tokenized text (commas escaped): óo,la,,, ,béésh, ,łi,gaii,,, ,tłʼoh,

The iPhone set display and brightness to automatic, the App is placed in the dock column at the bottom of the desktop, and the icon showing the dark mode appears in the light mode. Is this a system problem? device: iPhone 16 pro max system version: 18.2