I can specify a different transition for when the view is inserted vs removed:

```swift
.transition(
    .asymmetric(
        insertion: .move(edge: .leading)
        removal: .move(edge: .trailing)
    )
)

```

This works fine. However I would like it so ease in quickly, when it is added, and ease out slowly when removed. The following does not appear to do anything, despite compiling just fine.

```swift
.transition(
    .asymmetric(
        insertion: .move(edge: .leading)
            .animation(.easeIn(duration: 2)),
        removal: .move(edge: .trailing)
            .animation(.easeOut(duration: 5))
    )
)

```

Am I misunderstanding the use of `.animation` as a modifier on transitions?

Demo code:

```swift
struct TestView: View {
    @State private var showDetails = false

    var body: some View {
        VStack {
            Button("Press to show details") {
                withAnimation {
                    showDetails.toggle()
                }
            }

            if showDetails {
                Text("Details go here.")
                    .background(Color.blue)
                    .transition(
                        .asymmetric(
                            insertion: .move(edge: .leading)
                                .animation(.easeIn(duration: 5)),
                            removal: .move(edge: .trailing)
                                .animation(.easeOut(duration: 5))
                        )
                    )
            }
        }
        .frame(maxWidth: .infinity, maxHeight: .infinity)
    }
}

```