Observable with array value not updating views

[pnewell]

This example properly updates the view every time the Replace Item button is clicked in iOS but does not update the view in Android. If you swap the array for a struct var item: Item it works fine, so I believe this has to do with the var being an array.

struct Item: Identifiable {
    var name: String

    var id: String { name }
}

@Observable
class Repository {
    var items: [Item] = []

    func set() {
        self.items = [Item(name: Date().description)]
    }
}

public struct ContentView: View {
    @State var repo: Repository = Repository()

    public var body: some View {
        VStack {
            List {
                ForEach(repo.items) { item in
                    Text(item.name)
                }
            }
            Button(action: { repo.set() }) {
                Text("Replace Item")
            }
        }
    }
}

[pnewell]

In case it is helpful, I ran the same test using the old ObservableObject and it also works fine in iOS but fails in Android.

struct Item: Identifiable {
    var name: String

    var id: String { name }
}

class Repository: ObservableObject {
    @Published var items: [Item] = []

    func set() {
        self.items = [Item(name: Date().description)]
    }
}

public struct ContentView: View {
    @StateObject var repo: Repository = Repository()

    public var body: some View {
        VStack {
            List {
                ForEach(repo.items) { item in
                    Text(item.name)
                }
            }
            Button(action: { repo.set() }) {
                Text("Replace Item")
            }
        }
    }
}

[aabewhite]

Fixed in skip-ui 0.3.36. Thanks, and please let us know if you see any issues with the update.