fix: restore default top scroll edge effects on iOS 27

iOSClient/Activity/NCActivity.swift

@@ -64,7 +64,6 @@ class NCActivity: UIViewController, NCSharePagingContent {
         tableView.separatorColor = UIColor.clear
         tableView.contentInset = insets
         tableView.backgroundColor = usesGroupedBackground ? .systemGroupedBackground : .systemBackground
-        tableView.hideTopScrollEdgeEffect()
 
         if showComments {
             setupComments()

iOSClient/Albums/AlbumsViewController.swift

@@ -132,7 +132,7 @@ class AlbumsViewController: UIViewController {
                 }
             }
             .store(in: &cancellables)
-        let content = AnyView(rootView.id(account).environment(\.localAccount, account).hideTopScrollEdgeEffect())
+        let content = AnyView(rootView.id(account).environment(\.localAccount, account))
 
         if let hostingController {
             hostingController.rootView = content

iOSClient/Extensions/UIView+Extension.swift

@@ -35,11 +35,3 @@ extension UIView {
         }
     }
 }
-
-extension UIScrollView {
-    func hideTopScrollEdgeEffect() {
-        if #available(iOS 27.0, *) {
-            topEdgeEffect.isHidden = true
-        }
-    }
-}

iOSClient/Extensions/View+Extension.swift

@@ -19,15 +19,6 @@ extension View {
         isHidden ? AnyView(self.hidden()) : AnyView(self)
     }
 
-    @ViewBuilder
-    func hideTopScrollEdgeEffect() -> some View {
-        if #available(iOS 27.0, *) {
-            scrollEdgeEffectHidden(for: .top)
-        } else {
-            self
-        }
-    }
-
     /// Applies the given transform if the given condition evaluates to `true`.
     /// - Parameters:
     ///   - condition: The condition to evaluate.

iOSClient/GUI/ViewOnAppear.swift

@@ -24,7 +24,6 @@ struct DefaultViewModifier<ViewModel: ViewOnAppearHandling>: ViewModifier {
 
     func body(content: Content) -> some View {
         content
-            .hideTopScrollEdgeEffect()
             .onAppear {
                 viewModel.onViewAppear()        // Call onViewAppear on view appearance
             }

iOSClient/Main/Collection Common/NCCollectionViewCommon.swift

@@ -198,7 +198,6 @@ class NCCollectionViewCommon: UIViewController, NCAccountSettingsModelDelegate,
         self.navigationController?.presentationController?.delegate = self
         collectionView.alwaysBounceVertical = true
         collectionView.accessibilityIdentifier = "NCCollectionViewCommon"
-        collectionView.hideTopScrollEdgeEffect()
 
         view.backgroundColor = .systemBackground
         collectionView.backgroundColor = .systemBackground

iOSClient/Notification/NCNotification.swift

@@ -38,7 +38,6 @@ class NCNotification: UITableViewController, NCNotificationCellDelegate {
         tableView.rowHeight = UITableView.automaticDimension
         tableView.estimatedRowHeight = 50.0
         tableView.backgroundColor = .systemBackground
-        tableView.hideTopScrollEdgeEffect()
 
         refreshControl?.action(for: .valueChanged) { _ in
             Task {

iOSClient/Select/NCSelect.swift

@@ -75,7 +75,6 @@ class NCSelect: UIViewController, UIGestureRecognizerDelegate, UIAdaptivePresent
 
         view.backgroundColor = .systemBackground
         collectionView.backgroundColor = .systemBackground
-        collectionView.hideTopScrollEdgeEffect()
 
         selectCommandViewSelect?.separatorView.backgroundColor = .separator
 

iOSClient/Settings/AutoUpload/NCAutoUploadView.swift

@@ -38,7 +38,6 @@ struct NCAutoUploadView: View {
                 noPermissionsView
             }
         }
-        .hideTopScrollEdgeEffect()
         .navigationBarTitle(NSLocalizedString("_auto_upload_folder_", comment: ""))
         .navigationBarTitleDisplayMode(.inline)
         .toolbar {

iOSClient/Settings/Helpers/NCAcknowledgementsView.swift

@@ -53,7 +53,6 @@ struct NCAcknowledgementsView: View {
                 }
             }
         }
-        .hideTopScrollEdgeEffect()
         .navigationBarTitle(Text(NSLocalizedString("_autoupload_description_", comment: "")), displayMode: .inline)
         .onAppear {
             loadRTF()

iOSClient/Settings/SelectAlbum/SelectAlbumView.swift

@@ -24,7 +24,6 @@ struct SelectAlbumView: View {
                 AlbumView(model: model, selectedAlbums: $selectedAlbums, albums: model.userAlbums, sectionTitle: "_albums_")
             }
         }
-        .hideTopScrollEdgeEffect()
         .safeAreaInset(edge: .bottom, content: {
             Spacer().frame(height: 30)
         })

iOSClient/Trash/NCTrash.swift

@@ -70,8 +70,6 @@ class NCTrash: UIViewController, NCTrashListCellDelegate, NCTrashGridCellDelegat
         collectionView.alwaysBounceVertical = true
         collectionView.backgroundColor = .systemBackground
 
-        collectionView.hideTopScrollEdgeEffect()
-
         listLayout = NCListLayout()
         gridLayout = NCGridLayout()