Question – screen below – i don’t understand why do I have bottom padding for save button
my code is:

import SwiftUI

struct test: View {
    @Environment(.dismiss) private var dismiss
    var body: some View {
        ZStack{
            Color.DesignSystem.background.ignoresSafeArea()
            VStack(spacing: 20){
                    Spacer()
                    Button {
                    } label: {
                        Text("Save")
                            .font(.fontRegular(size: 20))
                            .tint(.white)
                            .padding()
                            .frame(maxWidth: .infinity)
                            .background(Color.DesignSystem.blue)
                            .clipShape(RoundedRectangle(cornerRadius: 12))
                    }
                
            }
            .background(.black)
            .padding(.horizontal, 80)
            .padding(.top, 12)
        }
    }
}
#Preview {
    test()
        
}

I dont see from where comes bottom padding for save button, you can copy and run code and see for your self, there is nothing extra, is it some safe area?