SwiftUI NavigationLink(value：)和navigationDestination不工作

我有一个名为Diem的SwiftData模型，变量分别为id、name和date.我想从HomeView导航到DiemDetail，但NavigationLink无法工作.Xcode没有显示错误.

struct HomeView: View {
    @Query(sort: \Diem.date) 
    private var diems: [Diem]
    
    var body: some View {
        NavigationStack {
            DiemsGrid()
                .navigationDestination(for: Diem.ID.self) { diemID in
                    if let diem = diems.first(where: { $0.id == diemID }) {
                        DiemDetail(diem: diem)
                    }
                }
        }
    }
}

struct DiemsGrid: View {
    @Query(sort: \Diem.date) var diems: [Diem]

    var body: some View {
        ScrollView(.vertical) {
            LazyVGrid(columns: layout, spacing: 0) {
                ForEach(diems) { diem in
                    DiemGridItem(diem: diem)
                }
            }
        }
    }
}

struct DiemGridItem: View {
    var diem: Diem
    
    var body: some View {
        NavigationLink(value: diem.id) {
            // View code
        }
    }
}

和DiemDetail

struct DiemDetail: View {
    var diem: Diem

    var body: some View {
        NavigationStack {
            VStack() {
                // views
            }
            .toolbar {
                // views
            }
        }
    }
}

Diem型的都很好.我在DiemDetail和HomeView上确实有.sheet分，但我不认为这是问题所在.