I am working on a SwiftUI TabView with the .page style (indexDisplayMode: .never). I want to track the minX property of each tab's view using GeometryReader. However, I noticed inconsistent behavior when scrolling between pages. Here's the simplified code: import SwiftUI struct ContactScreenView: View { let text: String var body: some View { ZStack { Color.red.opacity(0.4).ignoresSafeArea() VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text(text) } .padding() } } } struct DemoView: View { @State private var selectedTab: Int = 0 var body: some View { VStack { TabView(selection: $selectedTab) { ContactScreenView(text: "followers") .background( GeometryReader(content: { geometry -> Color in let minX = geometry.frame(in: .global).minX print(minX) return Color.clear }) ) .tag(0) ContactScreenView(text: "following") .tag(1) ContactScreenView(text: "blocked") .tag(2) ContactScreenView(text: "Shared") .tag(3) } .tabViewStyle(.page(indexDisplayMode: .never)) } } } #Preview { DemoView() } Observed Behavior: When I scroll to the second page (index 1), the minX value updates correctly to screenWidth * 1, as expected. When I scroll to the third page (index 2), the minX value doesn't update at all. The ideal behavior would be for minX to update to screenWidth * 2 for the third page and so on, for subsequent pages. Expected Behavior: The minX value should correctly reflect the global position of each page as I scroll through the TabView. For example: Page 0: minX = 0 Page 1: minX = screenWidth * 1 Page 2: minX = screenWidth * 2 And so on.