SwiftUI：调整导航栏标题中的空格

Question

使用SwiftUI，我正在尝试自定义导航栏。我想实现的大多数事情都设法做到了。剩下的一件事是我想将标题文本稍微向下移动。它离屏幕顶部太近（见图）。知道如何做到吗？

import SwiftUI

extension UIColor {
    static let mqPetrol = UIColor(red: 0, green: 114 / 255, blue: 152 / 255, alpha: 1.0)
}

struct LandingPage: View {
    @State var score: Int = 0
    
    init() {
        let navBarAppearance = UINavigationBar.appearance()
        navBarAppearance.titleTextAttributes = [
            .foregroundColor: UIColor.mqPetrol,
            .font: UIFont(name: "RockwellStd-Bold", size: 50)!]
        navBarAppearance.tintColor = UIColor.mqPetrol
        navBarAppearance.shadowImage = UIImage()
    }
    
    var body: some View {
        NavigationView {
            NavigationLink(destination: Text("Second View")) {
                Text("Hello, World!")
            }
            .navigationBarTitle("Shizzle", displayMode: .inline)
            .navigationBarItems(
                leading:
                Button(action: {
                    print("Back button pressed")
                }) {
                    Image(systemName: "arrowshape.turn.up.left")
                    .resizable()
                    .frame(width: 24, height: 24)
                },
                trailing:
                    Button(action: {
                        print("Info button was pressed")
                    }) {
                        Image(systemName: "info.circle")
                            .resizable()
                            .frame(width: 24, height: 24)
                    }
                )
            .navigationBarBackButtonHidden(true)
        }
    }
}

struct LandingPage_Previews: PreviewProvider {
    static var previews: some View {
        LandingPage()
    }
}