SwiftData causing app to hang

UPDATED: I determined the line causing the hang was .animation(.default, value: layout).

I'm seeing a strange issue when switching between a ScrollView/LazyVGrid and a List with my SwiftData but when toggling the layout it ends up freezing and I can't confirm what's causing the app to hang since there's no crash. I'm not getting much info from the debugger. Any help would be appreciated.

struct ContentView: View {
    @Environment(\.modelContext) private var modelContext
    @Query private var items: [Item]
    let gridItemLayout = [ GridItem(.adaptive(minimum: 150))]
    @State private var layout = Layout.grid
    var body: some View {
        NavigationStack {
            ZStack {
                if layout == .grid {
                    ScrollView {
                        LazyVGrid(columns: gridItemLayout, spacing: 5) {
                            ForEach(items) { item in
                            }
                        }
                    }
                } else {
                    List {
                        ForEach(items) { item in
                        }
                    }
                }
            }
            // MARK: HERE'S THE ERROR
            .animation(.default, value: layout)
            .navigationTitle("ScrollView")
            .toolbar {
                ToolbarItemGroup {
                    Button(action: addItem) {
                        Label("Add Item", systemImage: "plus")
                    }
                    
                    Menu {
                        Picker("Layout", selection: $layout) {
                            ForEach(Layout.allCases) { option in
                                Label(option.title, systemImage: option.imageName)
                                    .tag(option)
                            }
                        }
                        .pickerStyle(.inline)
                    } label: {
                        Label("Layout Options", systemImage: layout.imageName)
                            .labelStyle(.iconOnly)
                    }
                }
            }
        }
    }
}

@Model
public class Item: Codable {
    public let id: String
    
    public enum CodingKeys: String, CodingKey {
        case id
    }
    
    public init(id: String) {
        self.id = id
    }

    required public init(from decoder: Decoder) throws {
        let container = try decoder.container(keyedBy: CodingKeys.self)
        id = try container.decode(String.self, forKey: .id)
    }
    
    public func encode(to encoder: Encoder) throws {
        var container = encoder.container(keyedBy: CodingKeys.self)
        try container.encode(id, forKey: .id)
    }
}