When push new view to NavigationPath using NavigationStack others views in stack also get called in SwiftUI

Question

Why this happening, and any solution would be appreciate. I'm using Coordinator pattern where all views pushed in a central place.

Coordinator

class Coordinator: ObservableObject {

@Published var path = NavigationPath()

func push(_ page: Page) {path.append(page) }
func pop() {
    guard !path.isEmpty else {return}
    path.removeLast()
}
func popToRoot() {
    guard !path.isEmpty else {return}
    path.removeLast(path.count)
 }
}

extension Coordinator {
@ViewBuilder
func build(page: Page) -> some View {
    switch page {
    case .tenantInfo:
        IntroView()
    case .home:
        Home()
    }
 }
}

CoordinatorView

struct CoordinatorView: View {

@StateObject private var coordinator = Coordinator()
@State var isLoggedIn = false

var body: some View {
    NavigationStack(path: $coordinator.path) {
        Group {
            if isLoggedIn {
                coordinator.build(page: .home)
            } else {
                coordinator.build(page: .tenantInfo)
            }
        }
        .navigationBarTitleDisplayMode(.inline)
        .navigationDestination(for: Page.self) { page in
            coordinator.build(page: page)
        }
    }
    .environmentObject(coordinator)
  }
}

Root ContentView

struct ContentView: App {
 var body: some Scene {
    WindowGroup {
        CoordinatorView()
    }
  }
}

Page

enum Page {
  case tenantInfo
  case home
}
extension Page: Identifiable {
 var id: Self { self }
}
extension Page: Hashable {
 func hash(into hasher: inout Hasher) {
    hasher.combine(self.hashValue)
 }
 static func == (lhs: Page, rhs: Page) -> Bool {
    switch (lhs, rhs) {
    case (.tenantInfo, .tenantInfo),
        (.home, .home):
        return true
    default:
        return false
    }
 }
}

struct IntroView: View {
 var body: some View {
    Text("Intro View")
 }
}
struct Home: View {
 var body: some View {
    Text("Home View")
 }
}

this is my app base structure for navigation. if I push one view, using coordinator.push() all the views in navigation path rebuild.