Description
Description
I have a WebView (custom UIViewRepresentable component with WKWebView) within NavigationStack, and by default, scrolling animation of navigation bar (shrinking between large title and inline) is working fine. As soon as I add .introspect modifier on it, the shrinking animation doesn't work anymore.
If I use just a swiftUI ScrollView with ForEach, navbar shrinking works fine in both cases, so it might be something to do with .introspect on custom UIViewRepresentable, but I am not sure.
Video example without .introspect modifier:
Untitled.mp4
Video example with .introspect modifier:
Untitled.2.mp4
Checklist
- I have read the README before submitting this report.
- This issue hasn't been addressed in an existing GitHub issue or discussion.
Expected behavior
Navigation bar has default shrinking animation behavior
Actual behavior
Navigation bar is not shrinking/animating at all
Steps to reproduce
Here's simplest example of the issue, you can comment .introspect modifier to compare behavior
import SwiftUIIntrospect
import SwiftUI
import WebKit
struct WebView: UIViewRepresentable {
func makeUIView(context: Context) -> WKWebView {
let webview = WKWebView()
let request = URLRequest(url: URL(string: "https://www.apple.com")!)
webview.load(request)
return webview
}
func updateUIView(_ uiView: WKWebView, context: Context) {
}
}
struct ContentView: View {
var body: some View {
NavigationStack {
WebView()
.ignoresSafeArea(edges: [.bottom])
.navigationTitle("Webview")
.introspect(.navigationStack, on: .iOS(.v17), scope: .ancestor) { nav in
print(nav)
}
}
}
}
#Preview {
ContentView()
}
Version information
1.1.2
Destination operating system
No response
Xcode version information
No response
Swift Compiler version information
No response