SwiftUI - ColorPicker - Wheel Size

I'm using ColorPicker. I have a problem with the size of the Wheel. I couldn't change its size, I want it bigger.
I'm using Xcode 12.1. Hope that someone can help me. Thank you.

Code Block struct SwiftUIView: View {
    @State private var bgColor = Color.blue
    var body: some View {
        ColorPicker("Set the background color", selection: $bgColor)
            .frame(width: 300, height: 300, alignment: .center)
            .background(bgColor)
            .labelsHidden()
    }
}