Use black background foor documentation
@@ -307,6 +307,7 @@ import CoreSpotlight
let docVC = DocViewController()
docVC.view = docView
+ docVC.view.backgroundColor = .black
docVC.preferredContentSize = CGSize(width: 300, height: 100)
docVC.modalPresentationStyle = .popover
docVC.presentationController?.delegate = docVC
