SwiftUI's SidebarListStyle breaks color in iOS 14.2 beta 2

When using the SidebarListStyle in iOS 14.2 beta 2, all color options are broken, and the view is presented entirely in black and white. This includes both accentColor and listItemTint.

I made a very small sample project to prove this, and submitted it on https://feedbackassistant.apple.com/feedback/8775388

Simply removing the .listStyle modifier brings color back, but of course, it loses the styling

Code Block Swift
struct ContentView: View {
    var body: some View {
        NavigationView {
            List {
                Label(
                    title: { Text("Should be the accent color") },
                    icon: { Image(systemName: "gear") }
                )
                Label(
                    title: { Text("Should be Red") },
                    icon: { Image(systemName: "questionmark") }
                )
                .listItemTint(.red)
            }
            .listStyle(SidebarListStyle())
        }
    }
}


This is still broken in 14.2 GM. Is anyone using this new feature? This feels like a fundamental new feature that is completely broken

I am also seeing some anomalies in Xcode 13.Beta3

// Renders image red
struct ListSingleView: View {
  var body: some View {
    List {
      Label("SINGLE", systemImage: "map").listItemTint(.red)
    }
  }
}

// Renders image default
struct ListRangeView: View {
  var body: some View {
    List(0 ..< 3) { _ in
      Label("RANGE", systemImage: "map").listItemTint(.red)
    }
  }
}

SwiftUI's SidebarListStyle breaks color in iOS 14.2 beta 2
 
 
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