Drag item from one List to another List in SwiftUI

I have two Lists each with simple items. I can rearrange items within a list, with the code shown below. I want to be able to drag an item from one list and drop it into the other list. Not sure what I need to enable to make that happen. As is, I can drag something from one list all over the screen, but I can't drop it anywhere except within its own list; if I release the drag anywhere else, it just flies back to its original location.

Clearly, I need to add something(s) to enable the desired behavior; any ideas on what's required would be most appreciated.

struct ContentView: View {
    @State private var users1 = ["AAA", "BBB", "CCC"]
    @State private var users2 = ["DDD", "EEE", "FFF"]
    @State private var isEditable = true

    var body: some View {
        HStack {
            Spacer()
            List {
                ForEach(users1, id: \.self) { user in
                    Text(user)
                        .background(Color(.yellow))
                }
                .onMove(perform: move1)
            }
            .environment(\.editMode, isEditable ? .constant(.active) : .constant(.inactive))
            Spacer()
            List {
                ForEach(users2, id: \.self) { user in
                    Text(user)
                        .background(Color(.orange))
                }
                .onMove(perform: move2)
            }
            .environment(\.editMode, isEditable ? .constant(.active) : .constant(.inactive))
            Spacer()
        }
    }
    func move1(from source: IndexSet, to destination: Int) {
        users1.move(fromOffsets: source, toOffset: destination)
    }
    func move2(from source: IndexSet, to destination: Int) {
        users2.move(fromOffsets: source, toOffset: destination)
    }
}

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