VGridExample.swift

/*
Xcode 12.0 Beta 1
Scrolling vertically freezes the App
*/
struct VGridsExample: View {
    private var data: [Int] {
        (0 ... 2500).map {$0}
    }
    private var columns: [GridItem] {
        Array(repeating: GridItem(.fixed(48),spacing: 0), count: 50)
    }
    var body: some View {
        ScrollView([.horizontal, .vertical]) {
            LazyVGrid(columns: columns, spacing: 0) {
                ForEach(data, id: \.self) { index in
                    VGridItem()
                }
            }
        }
    }
}

struct VGridItem: View {
    var body: some View {
        Button {

        } label: {
            Text("B")
                .foregroundColor(Color.green)
        }
    }
}