Multiplatform SwiftUI code that fails on macOS

SwiftUI-Bug.swift

import SwiftUI

struct ContentView: View {

    var body: some View {
        List {
            ScrollySection(sectionName: "Section 1")
            ScrollySection(sectionName: "Section 2")
            ScrollySection(sectionName: "Section 3")
        }
    }
}

struct ScrollySection: View {
    let sectionName: String

    var body: some View {
        VStack(alignment: .leading) {
            Text(verbatim: sectionName)
                .font(.headline)

            ScrollView(.horizontal) {
                HStack {
                    ForEach(0..<20) {
                        Squircle(text: "Item \($0)")
                            .frame(width: 100, height: 100)
                    }
                }
            }
        }
    }
}

struct Squircle: View {
    let text: String

    var body: some View {
        ZStack {
            RoundedRectangle(cornerRadius: 8)
                .fill(Color.green)

            Text(verbatim: text)
        }
    }
}