Delete Func Deletes All Items in List - SwiftUI - swiftui

Question

When I select one of the items inside my list from my lists it only deletes the selected item.
But when I list all the lists and their reminders inside the AllView it deletes all of the reminders inside the list.
How can I overcome that problem?
To tell my problem clearly I have two videos that show both cases.
First Case
Second case
it is my delete button inside ReminderCell view
struct ReminderCell: View {
#Environment(\.managedObjectContext) private var viewContext
var reminder: CDReminder
#State var isSelected: Bool
Button(action: {
self.isSelected = true
DispatchQueue.main.asyncAfter(deadline: .now() + 1){
deleteReminder(at: Int(reminder.index))
}
and again inside the ReminderCell I have deleteReminder func
func deleteReminder(at offsets: Int) {
viewContext.delete(reminder)
PersistenceController.shared.saveContext()
}
Inside the AllView I am calling listDetailCell as
struct AllView: View {
#State var title = ""
#State var note = ""
#State var releaseDate = Date()
#ObservedObject var list : CDListModel
#State var selectedList = CDListModel()
#Environment(\.presentationMode) var mode
#Environment(\.managedObjectContext) private var viewContext
#FetchRequest var lists: FetchedResults<CDListModel>
init(){
list = CDListModel()
let request: NSFetchRequest<CDListModel> = CDListModel.fetchRequest()
request.sortDescriptors = [NSSortDescriptor(keyPath: \CDListModel.name, ascending: true)]
request.entity = CDListModel.entity()
_lists = FetchRequest(fetchRequest: request)
}
var body: some View {
List{
ForEach(lists, id: \.self) { list in
ListDetailCell(list: list)
}
}
}
My ListDetailCell
struct ListDetailCell: View {
#State var title = ""
#ObservedObject var list : CDListModel
#State var selectedList: CDListModel!
#State var isAddReminderTapped = false
#Environment(\.managedObjectContext) private var viewContext
var body: some View {
VStack(alignment: .leading){
Text(list.text ?? "")
ForEach((list.reminders?.allObjects as! [CDReminder]).indices , id: \.self) { reminderIndex in
ReminderCell(reminder: (list.reminders?.allObjects[reminderIndex]) as! CDReminder, isSelected: false, selectedList: $selectedList, onComplete: {})
}
}
}
}

Answer 1

Your delete function is wrong.
Here you are passing an offsets: Int. But you are never using that offsets inside the function. You are just deleting the whole reminder.
func deleteReminder(at offsets: Int) {
viewContext.delete(reminder)
PersistenceController.shared.saveContext()
}

Answer 2

Somehow using ForEach inside the List was causing this problem in AllView.
When I change the body of the AllView like below my problem disappeared.
NavigationView {
ScrollView {
VStack{
HStack{
Text("Tumu")
.font(.system(size: 40, weight: .bold, design: .rounded))
.foregroundColor(.gray)
Spacer()
}
.padding(.leading)
ForEach(lists, id: \.self) { list in
ListDetailCell(list: list)
}