Fix navigation view with dynamic items

Sources/Core/View/ContentDialog.swift

@@ -1,6 +1,6 @@
 //
 //  AlertDialog.swift
-//  Adwaita
+//  WinUI
 //
 //  Created by david-swift on 12.11.24.
 //
@@ -18,10 +18,12 @@ public struct ContentDialog: WinUIWidget {
     var title: String
     /// The body text.
     var body: Body
+    // swiftlint:disable large_tuple
     /// The primary response.
     var primary: (String, Bool, () -> Void)?
     /// The secondary response.
     var secondary: (String, Bool, () -> Void)?
+    // swiftlint:enable large_tuple
     /// The close response.
     var close: (String, () -> Void)?
     /// The child view.
@@ -39,7 +41,7 @@ public struct ContentDialog: WinUIWidget {
         child: AnyView,
         id: String,
         title: String,
-        @ViewBuilder body: () -> Body = { [] } 
+        @ViewBuilder body: () -> Body = { [] }
     ) {
         self._visible = visible
         self.child = child

Sources/Core/View/NavigationView.swift

@@ -162,7 +162,7 @@ public struct NavigationView<Item>: WinUIWidget where Item: NavigationViewItem {
         }
         view.selectionChanged.addHandler { _, args in
             let name = (args?.selectedItem as? WinUI.NavigationViewItem)?.name ?? items.first?.description ?? ""
-            if let item = items.first(where: { $0.description == name }) {
+            if let item = (storage.fields["items"] as? [Item])?.first(where: { $0.description == name }) {
                 if selectedItem != .custom(item: item) {
                     selectedItem = .custom(item: item)
                 }
@@ -222,6 +222,7 @@ public struct NavigationView<Item>: WinUIWidget where Item: NavigationViewItem {
                 .first { ($0 as? WinUI.NavigationViewItem)?.name as? String == name.description } as Any?
         }
         navigationView.isBackEnabled = path.count > 1
+        storage.fields["items"] = items
         storage.previousState = self
     }