Using `containerRelativeFrame` in a `List` on macOS leads to crash

The following code crashes as soon as the app launches.

struct ContentView: View {
    var body: some View {
        List {
            Rectangle()
                .fill(.red)
                .containerRelativeFrame([.horizontal, .vertical])
        }
        .frame(width: 400, height: 800)
    }
}

I would expect the code not to crash. Note that using a ScrollView works perfectly fine:

struct ContentView: View {
    var body: some View {
        ScrollView {
            Rectangle()
                .fill(.red)
                .containerRelativeFrame([.horizontal, .vertical])
        }
        .frame(width: 400, height: 800)
    }
}

The documentation clearly stipulates that it should work with a list:

A scrollable view like ScrollView or List

Using Xcode 26.5 (17F42) and simply created a new macOS project using SwiftUI.

Feedback FB23655564