I am having some issues with Swift charts. I have the following Chart which has RuleMark. As you can see from the screenshot below the RuleMark extends the length of the screen. I am attempting to only show the mark below the line. Something like this question is asking. If any further clarity is required let me know. The code is below.

struct Item: Identifiable {
    var date: String
    var count: Double
    var id = UUID()
}

var data: [Item] = [
    .init(date: "10AM", count: 5),
    .init(date: "12AM", count: 4),
    .init(date: "2PM", count: 7),
    .init(date: "4PM", count: 2),
    .init(date: "6PM", count: 9)
]

struct ContentView: View {
    
    @State private var showingConfirmation = false
    @State private var backgroundColor = Color.white
    
    @State private var blurAmount = 0.0
    @State private var image: Image?
    
    var body: some View {
        Chart(data) { item in
            
            LineMark(
                x: .value("Date", item.date),
                y: .value("Value", item.count)
            )
            
            PointMark(
                x: .value("Date", item.date),
                y: .value("Value", item.count)
            )
            
            RuleMark(
                x: .value("Value", item.date)
            )
        }
        .chartYAxis(.hidden)
    }
}