Xcode 16.3以降でビルドしたアプリでNavigationStackのonAppearが予期しないタイミングで発火する問題

enum Route: Hashable {
    case screenA
    case screenB
    case screenC
    case screenD
}

class Router: ObservableObject {
    @Published
    private(set) var path = NavigationPath()

    func setPath(path: NavigationPath) {
        self.path = path
    }

    func present(route: Route) {
        path.append(route)
    }

    func pop() {
        path.removeLast()
    }

    func popToRoot() {
        path.removeLast(path.count)
    }
}

struct ContentView: View {
    @StateObject
    private var router = Router()

    var body: some View {
        NavigationStack(path: .init(
            get: { router.path },
            set: { router.setPath(path: $0) }
        )) {
            DummyScreen(screenName: "ScreenA") {
                router.present(route: .screenB)
            }
            .navigationDestination(for: Route.self) { route in
                switch route {
                case .screenA:
                    DummyScreen(screenName: "ScreenA") {
                        router.present(route: .screenB)
                    }
                case .screenB:
                    DummyScreen(screenName: "ScreenB") {
                        router.present(route: .screenC)
                    }
                case .screenC:
                    DummyScreen(screenName: "ScreenC") {
                        router.present(route: .screenD)
                    }
                case .screenD:
                    DummyScreen(screenName: "ScreenD", action: nil)
                }
            }
        }
        .environmentObject(router)
    }
}

// A → B → C → D への遷移
ScreenA の onAppear
ScreenB の onAppear
ScreenC の onAppear
ScreenD の onAppear

// D から A への戻り
ScreenC の onAppear
ScreenB の onAppear
ScreenA の onAppear

// A → B → C → D への遷移
ScreenA の onAppear
ScreenB の onAppear
ScreenC の onAppear
ScreenD の onAppear
ScreenB の onAppear  ← 予期しない呼び出し！

// D から A への戻り
ScreenC の onAppear
ScreenA の onAppear  ← ScreenB がスキップされた！

// 問題のあるコード
NavigationStack(path: .init(
    get: { router.path },
    set: { router.setPath(path: $0) }
)) {
    // ...
}

class Router: ObservableObject {
    @Published
    private(set) var path = NavigationPath()

    func setPath(path: NavigationPath) {
        self.path = path
    }

    // その他のメソッド...
}

// カスタムBinding
NavigationStack(path: .init(
    get: { router.path },
    set: { router.setPath(path: $0) }
)) {

class Router: ObservableObject {
    @Published
    var path = NavigationPath()  // publicに変更

    // setPathメソッドは不要

    func present(route: Route) {
        path.append(route)
    }

    func pop() {
        path.removeLast()
    }

    func popToRoot() {
        path.removeLast(path.count)
    }
}

// 直接Binding
NavigationStack(path: $router.path) {

// A → B → C → D への遷移
ScreenA の onAppear
ScreenB の onAppear
ScreenC の onAppear
ScreenD の onAppear

// D から A への戻り
ScreenC の onAppear
ScreenB の onAppear
ScreenA の onAppear