address comments.

Author: ItzNotABug

templates/swift/Sources/OAuth/WebAuthComponent.swift.twig

@@ -161,10 +161,8 @@ class PresentationContextProvider: NSObject, ASWebAuthenticationPresentationCont
     static let shared = PresentationContextProvider()
 
     func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
-        if let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene {
-            if let mainWindow = windowScene.windows.first {
-                return mainWindow
-            }
+        if let mainWindow = OSApplication.shared.windows.first { $0.isKeyWindow } {
+            return mainWindow
         }
 
         return ASPresentationAnchor()