SwiftUI List performance

We have a custom implementation of what we call a “Scrollable Header” in our app. After building with Xcode 26, we’ve observed a change in behavior with the List component. The issue can be seen in the attached GIF: As the user scrolls up, the header is expected to collapse smoothly, and it does—until the moment the next list item becomes visible. At that point, the header collapses prematurely, without any apparent reason. We’ve identified that this behavior occurs after the list’s data-fetching logic runs, which loads additional items as the user scrolls. Below is the ViewModifier responsible for handling the collapsing header logic: @available(iOS 18.0, *) public struct L3CollapseHeaderIOS18: ViewModifier { private let minHeight: Double = 0 private let expandedHeight: CGFloat private let L3Height = 44.0 private let isViewVisible: Bool @Binding private var currentHeight: CGFloat @State private var lastOffset: ScrollOffsetInfo = ScrollOffsetInfo(offset: 0.0, offsetToBottom: 0.0, sc

Is it possible to find a particular view in SwiftUI based on its tag ?When a row on a List is tapped, I want the textField on a row in another List to be updated.But the problem is I dont know how to get hold of the active textField or the index of the row in the other list.Please refer this image for clarity https://imgur.com/a/Ovv8IBY

This code worked in Xcode 12.0 B1 but no longer works in B2. struct ContentView: View { var body: some View { NavigationView { List { ForEach (1..<10) { row in Text((row) - Test).foregroundColor(Color.white).fontWeight(.bold) } .listRowBackground(Color.burgundy) } .navigationTitle(Text(List Background Color Test)) .navigationBarTitleDisplayMode(.inline) .toolbar { ToolbarItem(placement: .bottomBar) { HStack { Button(action: {}, label: { Text(One).foregroundColor(Color.white) }) Spacer() Button(action: {}, label: { Text(Two).foregroundColor(Color.white) }) Spacer() Button(action: {}, label: { Text(Three).foregroundColor(Color.white) }).foregroundColor(.blue) } } } } } }

Hy, everyone. I just figured out there are not possibility to perform tripleTap on XCUICoordinate object. There are tap() and doubleTap() methods but not tap(withNumberOfTaps:) like for XCUIElement. Is there any possibility to do this kind of action for XCUICoordinate?

I have a screen with a list that one side is empty when use on a iPad. as seen in the image or mac is empty . The code below import SwiftUI // How to declare an array var stockalertdtas :[StockAlertDta] = [testStockAlertData,testStockAlertData] struct StockAlertListUIView: View { @StateObject var viewModel = StockAlertListUIViewModel() @Environment(.horizontalSizeClass) var horizontalSizeClass @State var firstSelection: StockAlertDta? var body: some View { NavigationView{ ZStack{ //how to select the first value in the f List() { ForEach(viewModel.userStockAlertDtas, id:.self){ stockalert in NavigationLink(destination: StockDetailUIView(stockAlert: stockalert), tag: stockalert, selection: self.$firstSelection) { StockAlertRow(stockAlertDta: stockalert) } }.onDelete(perform: { IndexSet in IndexSet.forEach{ array_id in viewModel.deleteItem(atOffsets: array_id) } viewModel.userStockAlertDtas.remove(atOffsets: IndexSet) }) } if viewModel.userStockAlertDtas.isEmpty { EmptyState(i