Sample project to demonstrate that .accessibilityElement(children: .contain) recommended by Apple produces objects that are leaked in UITest

We introduced view modifier containerAccessibility(identifier: String) to add accesibility to containers such as VStack and HStacks.

struct ContainerAccessibility: ViewModifier {
    let identifier: String

    func body(content: Content) -> some View {
        content
            .accessibilityElement(children: .contain)
            .accessibilityIdentifier(identifier)
    }
}

extension View {
    func containerAccessibility(identifier: String) -> some View {
        modifier(ContainerAccessibility(identifier: identifier))
    }
}

In sample application we have navigation based on router.state:

struct MainView: View {
    @ObservedObject var router: AppRouter
    
    @State var selection = NameModel()
    
    var body: some View {
        switch(router.state) {
        case .selection:
            SelectionView(viewModel: .init())
                .containerAccessibility(identifier: "selection-view")
        case .pickerWithBinding:
            PickerWithBindingView(viewModel: .init())
                .containerAccessibility(identifier: "picker-with-binding-view")
        case .nestedPublished:
            NestedPublishedView(viewModel: .init(selection: selection))
                .containerAccessibility(identifier: "nested-published-view")
        }
    }
}

We applied .containerAccessibility to each view. In this project MemoryLeaksUITests::testPickerWithBinding we do navigation between Selection and PickerWithBindingView several times and expect that all the instances of PickerWithBindingViewModel are deallocated at the end of the tests but they accumulate and are not released:

1. Open Project
2. Navigate to MemoryLeaksUITests
3. Put breakpoint on line 31 - print("put breakpoint here to debug memory graph")
4. Run testPickerWithBinding()
5. Wait until breapoint is triggered
6. Select MemoryLeaks app in Debug
7. Click Debug Memory Graph
8. Inspect objects

Actual: We see 3 instances of PickerWithBindingViewModel that are leaked by UITests
Expected: All instances of PickerWithBindingViewModel should be deallocated when PickerWithBindingView disappears.
Note: The issue disappears if we comment line 22 .containerAccessibility(identifier: "picker-with-binding-view") in MainView.swift - and repeat steps 2-8