Problem with Picker and @EnvironmentObject - @Published

I'm working on a little application on SwiftUI and I'm struggling for a long while to figure out why when I'm using a SwiftUI Picker, the data source (from the @EnvironmentObject) is well recognized and show the elements correctly, but when I changing the selection from the wheel, the selectedPlayer variable still remains undefined and doesn't show the person's name that I picked.

What I'm missing, please?
Thank you for your help!

Here's my source code:

TestApp.swift

@main
struct TestApp: App {
    @StateObject var dataManager = DataManager()
    
    var body: some Scene {
        WindowGroup {
            ContentView()
                .environmentObject(dataManager)
        }
    }
}

ContentView.swift

struct ContentView: View {
    @EnvironmentObject var dm: DataManager
    @State private var selectedPlayer: Player?
    
    var body: some View {
        VStack {
            Text("Select a player")
                .font(.largeTitle)
                .bold()
                .padding()
            
            Spacer()
            
            Picker("Select Player", selection: $selectedPlayer) {
                ForEach(dm.players) { player in
                    Text(player.name)
                        .tag(player)
                }
            }
            .pickerStyle(.wheel)
            
            VStack(spacing: 10) {
                Text("Selected Player")
                Text(selectedPlayer?.name ?? "Any Player")
                    .font(.headline)
            }
            
            Spacer()
        }
    }
}

DataManager.swift

class DataManager: ObservableObject {
    @Published var players: [Player] = Player.samples
}

Player.swift

struct Player: Identifiable, Hashable, Codable {
    var id = UUID()
    var name: String
    
    static let samples = [Player(name: "Gab"), Player(name: "Ana")]
}

A picture that shows the selection is still undefined, even after changing it

Change your tag to reflect the type of your selectedPlayer

.tag(player as Player?)

Picker is very specific when it comes to types.