CocoaHostingController not working

[beachcitiessoftware]

In SceneDelegate:

window.rootViewController = CocoaHostingController(mainView: contentView)

In first view:

@Environment(\.presenter) var presenter
...    
.onAppear {
  if let presenter = presenter {
      presenter.present(EmptyView())
  }
...

presenter is always nil.

What am I missing? This should work according to the Wiki? https://github.com/SwiftUIX/SwiftUIX/wiki/Dynamic-Presentation

[vmanot]

@beachcitiessoftware this is odd, I'll take a look into it.