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swift - SwiftUI List updating slowly

I have a SwiftUI List, which has thousands of items. Each item is as such:

class Item: Codable, Identifiable {
    var id = UUID()
    var prop1 = ""
    var prop2 = ""
}

Now I do this:

List(store.items.indices, id: .self) { index in
    DetailView(item: self.$store.items[index])
}.id(UUID())

I iterate the indicies because I have to pass a Binding to the DetailView.

Now the DetailView has TextFields attached to the Item's properties.

When DetailView changes an Item's properties, it causes the List to refresh ALL of the items, which I dont want.

Also, it's still important that when one of those properties changes, the main view is updated, because on macOS, the main view is still visible even when you click on one of the items.

My question is how to make it so that whenever an Item passed in from the List changes, only update that row?

I also tried a solution mentioned where I use a LazyVStack, and it fixes the performance issue, but I use the List inside of a NavigationView, and the LazyVStack doesn't seem to support that.

Any suggestions are greatly appreciated.


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