SwiftUI Freeze buttons and titles in the NavigationBar

I used transitions through NavigationLink, but with small swipes, the title and buttons in the navigationbartitle and items freeze. What's the trouble?

Code Block
@State private var selection: String? = nil
NavigationLink(destination: Help(), tag: "Third", selection: $selection) { EmptyView() }
Button(action: {self.selection = "Third"}, label: {
                                Text("Help")}

and

Code Block
@State private var isShowingSettings = false
NavigationLink(destination: Settings(), isActive: $isShowingSettings) { EmptyView() }
.navigationBarItems(trailing: Button(action: {self.isShowingSettings.toggle()}, label: {
                    Image(systemName: "gear")}

SwiftUI Freeze buttons and titles in the NavigationBar
 
 
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