BackgroundColorChange.swift

struct BackgroundColorChange: View {
    let gridItems = [GridItem(.flexible()), GridItem(.flexible(minimum: 20, maximum: 50)), GridItem(.flexible()), GridItem(.flexible()), GridItem(.flexible(minimum: 10, maximum: 20))]
    
    var body: some View {
        ScrollView {
            LazyVGrid(columns: gridItems, spacing: 0) {
                
                ForEach(0...100, id: \.self) {
                    Text("\($0)")
                        .padding()
                        .debugOnlyBackground()
                }
            }
        }
    }
}