SwiftUI self-sizing list cell on Mac don't seem to work

Code Block swift
struct ContentView: View {
    var body: some View {
        GeometryReader { geometry in
            List {
                ForEach(data, id: \.id) { article in
                    ArticleCell(article: article)
                }
                .frame(width: geometry.size.width)
                .listRowInsets(.init(top: 0, leading: 0, bottom: 0, trailing: 0))
            }
            .listStyle(PlainListStyle())
        }
    }
}

Code Block Swift
struct Article: Identifiable {
    let id: String
    let title: String
    let description: String
}
let data = [
    Article(
 		id: UUID().uuidString,
        title: "Title 1",
        description: "NASA has awarded the Strategic Research and Analysis, Communications, and Exhibits Services (SRACES) contract to Media Fusion LLC of Huntsville, Alabama, to provide comprehensive strategic research and analysis, communications, and exhibits services at the agency’s Marshall Space Flight Center in Huntsville, Alabama."
    ),
    Article(
	 	id: UUID().uuidString,
        title: "Title 2",
    description: "Girl Scouts from across the nation will pose questions next week to NASA astronaut Chris Cassidy aboard the International Space Station."
    )
];

Code Block swift
struct ArticleCell: View {
    let article: Article
    var body: some View {
        VStack(alignment: .leading, spacing: 8) {
            Text(article.title)
                .font(.title)
            Text(article.description)
                .font(.body)
                .lineLimit(3)
                .multilineTextAlignment(.leading)
                .fixedSize(horizontal: false, vertical: true)
        }
    }
}

• The article views are sized beyond the size of the cell and are clipping.

• The padding fluctuates in the text controls

• There is no separator in the cell (at least in dark mode)

• Cells are leading aligned like they are told in the VStack.