ios – SwiftUI Checklist cannot add index to alternate background colours

How you can implement alternate record background colours in my SwiftUI lists to show system colours or customized colours.

import SwiftUI

struct FriendshipListView: View {
    
    @EnvironmentObject var listViewModel: MenuListFriendshipViewModel
    
    var physique: some View {
        NavigationView {
            Checklist {
                //Use the $ syntax to cross a binding on to the subviews
                ForEach($listViewModel.objects) { $merchandise in
                    MenuListRowView(merchandise: $merchandise)
                }
            }
            .navigationBarTitle(Textual content("Friendships / Relationships"))
            .listStyle(PlainListStyle())
        }
    }
}

struct ListView_Previews: PreviewProvider {
    static var previews: some View {
        FriendshipListView()
        .environmentObject(MenuListFriendshipViewModel())
    }
}

I used to be attempting to implement this code snippet however simply do not perceive easy methods to apply [index] to my ForEach loop.

Checklist {
    ForEach(objects.indices) { index in
        Textual content(objects[index])
            .listRowBackground((index  % 2 == 0) ? Coloration(.systemBlue) : Coloration(.white))
    }
}