ios – SwiftUI – Can not assign worth of kind ‘some View’ to kind ‘Picture’

I’ve declared a variable of kind Picture? and when view seems, based mostly on the situation this variable might be assigned totally different picture with totally different modifiers. Nevertheless, once I add modifiers after Picture and assign it to a variable, I get "Can not assign worth of kind 'some View' to kind 'Picture'" error.

struct TestView: View {
    @State personal var testIcon: Picture?

    var physique: some View {
        NavigationView {
            VStack {
                self.testIcon
                Textual content("Hey World")
                Spacer()
            }.onAppear {
                if condition1 {
                    self.testIcon = Picture(systemName: "hand.wave")
                } else if condition2 {
                    // Seeing error on this line
                    self.testIcon = Picture(systemName: "calendar.circle").foregroundColor(.blue)
                } else {
                    // Seeing error on this line
                    self.testIcon = Picture(systemName: "magnifyingglass").foregroundColor(.grey)
                }
            }
        }
    }
}

The traces on which I’m seeing error, I attempted including “as? Picture” in the direction of the top. I do not get the error however testIcon is nil when I attempt to do:

self.testIcon = Picture(systemName: "calendar.circle").foregroundColor(.blue) as? Picture or self.testIcon = Picture(systemName: "magnifyingglass").foregroundColor(.grey) as? Picture

How can I set Picture variable with totally different modifiers?