Fix the presentation of QuickLook when viewing logs on macOS. (#3556)

ElementX/Sources/FlowCoordinators/BugReportFlowCoordinator.swift

@@ -6,6 +6,7 @@
 //
 
 import Combine
+import Foundation
 
 struct BugReportFlowCoordinatorParameters {
     enum PresentationMode {
@@ -93,13 +94,23 @@ class BugReportFlowCoordinator: FlowCoordinatorProtocol {
             
             switch action {
             case .done:
+                if ProcessInfo.processInfo.isiOSAppOnMac {
+                    internalNavigationStackCoordinator?.setSheetCoordinator(nil)
+                } else {
                     internalNavigationStackCoordinator?.pop()
                 }
             }
+        }
         .store(in: &cancellables)
         
+        if ProcessInfo.processInfo.isiOSAppOnMac {
+            // On macOS the QuickLook is a separate window, closing a pushed QuickLook
+            // controller closes the whole Settings sheet so lets add another one.
+            internalNavigationStackCoordinator?.setSheetCoordinator(coordinator)
+        } else {
             internalNavigationStackCoordinator?.push(coordinator)
         }
+    }
     
     private func dismiss() {
         switch parameters.presentationMode {

ElementX/Sources/Screens/LogViewerScreen/View/LogViewerScreen.swift

@@ -25,12 +25,8 @@ private struct PreviewView: UIViewControllerRepresentable {
         previewController.dataSource = context.coordinator
         previewController.delegate = context.coordinator
         
-        if ProcessInfo.processInfo.isiOSAppOnMac {
-            return previewController
-        } else {
         return UINavigationController(rootViewController: previewController)
     }
-    }
 
     func updateUIViewController(_ uiViewController: UIViewController, context: Context) { }