Xcode – Navigation stack yellow warning triangle

I’m attempting to listen for a change in a boolean value & changing the view once it has been heard which it does successfully, however, results in a yellow triangle. I haven’t managed to pinpoint the issue but it doesn’t seem to have anything to do with the view that it’s transitioning to as even when changed the error still persists.

My code is below

import SwiftUI


struct ConversationsView: View {
@State var isShowingNewMessageView = false
@State var showChat = false
@State var root = [Root]()
var body: some View {
    NavigationStack(path: $root) {
        ZStack(alignment: .bottomTrailing) {
            
            ScrollView {
                LazyVStack {
                    ForEach(0..<20) { _ in
                        Text("Test")
                    }
                }
            }.padding()
        }

        
        Button {
            self.isShowingNewMessageView.toggle()
        } label: {
            Image(systemName: "plus.message.fill")
                .resizable()
                .renderingMode(.template)
                .frame(width: 48, height: 48)
                .padding()
                .foregroundColor(Color.blue)
                .sheet(isPresented: $isShowingNewMessageView, content: {
                    NewMessageView(show: $isShowingNewMessageView, startChat: $showChat)
                })
        }
    }
    .onChange(of: showChat) { newValue in
        guard newValue else {return}
        root.append(.profile)
    }.navigationDestination(for: Root.self) { navigation in
        switch navigation {
        case .profile:
            ChatView()
        }
    }
}
enum Root {
    case profile
}

}

ChatView() Code:

import SwiftUI


struct ChatView: View {
@State var messageText: String = ""
var body: some View {
    VStack {
        ScrollView {
            VStack(alignment: .leading, spacing: 12) {
                ForEach(MOCK_MESSAGES) { message in
                    MessageView(message: message)
                }
            }
        }.padding(.top)
        
        MessageInputView(messageText: $messageText)
            .padding()
    }
}

}

Any support is much appreciated.