Description: I have developed an app that allows users to create folders, and I'm utilizing the DisclosureGroup component for this functionality. While I am currently using Firebase, for the purpose of this demonstration, I have simplified the setup using a @State variable. The issue I am encountering revolves around an unusual animation behavior during the entrance and deletion of the DisclosureGroup. It's worth noting that this behavior is specific to the DisclosureGroup component. I have experimented with other components, such as a VStack with text or a custom DisclosureGroup, and encountered no problems. This problem emerged specifically with the release of iOS 17; there were no issues with iOS 16. I would appreciate any insights or suggestions on resolving this animation behavior with the DisclosureGroup on iOS 17. Thank you. Video demonstration of the problem: https://youtube.com/shorts/pkz3LMXhlsg Code implementation State Variable: @State var testFolders: [Folder] = [ Folder(id: "1", nameFolder: "test1", noteFolder: "", timestamp: Date().timeIntervalSince1970), Folder(id: "2", nameFolder: "test2", noteFolder: "", timestamp: Date().timeIntervalSince1970 + 20000),] Button to append a new folder: .toolbar{ ToolbarItem{ Button{ testFolders.append(Folder(id: "3", nameFolder: "test3", noteFolder: "", timestamp: Date().timeIntervalSince1970 + 500000)) } label: { Image(systemName: "folder.badge.plus") } } } Displaying in a List: List { Section { listFolders } } .listStyle(.plain) .animation(.default, value: viewModel.folders) .animation(.default, value: viewModel.plans) private var listFolders: some View { ForEach(testFolders.sorted(by: { $0.timestamp > $1.timestamp }), id: \.id) { folder in DisclosureGroup(isExpanded: Binding<Bool>( get: { viewModel.expanded.contains(folder.id) }, set: { isExpanding in if isExpanding { viewModel.expanded.insert(folder.id) } else { viewModel.expanded.remove(folder.id) } } )) { } label: { Text(folder.nameFolder) .font(.headline) .swipeActions { Button { viewModel.getFolderPlans(plans: viewModel.plans, folder: folder) viewModel.folderToShowInfo = folder viewModel.isShowingDetail = true } label: { Label("Edit", systemImage: "square.and.pencil") } .tint(Color.indigo) Button { withAnimation{ _ = viewModel.expanded.remove(folder.id) } viewModel.folderToDelete = folder viewModel.showDialog = true } label: { Label("Delete", systemImage: "trash.fill") } .tint(Color.red) } } }