WinRT originate error - 0x80004005 : 'Unspecified error'.

[DRAirey1]

Describe the bug

Using WinUI-3 and the NavigationView, I'm getting a bizzare error deep in the WinUI core.

Exception thrown at 0x00007FFDEFC6474C (KernelBase.dll) in ThetaRex.OpenBook.Desktop.exe: WinRT originate error - 0x80004005 : 'Unspecified error'. Here's the code where it happens, but this doesn't tell the whole story:

        /// <inheritdoc/>
        public async Task NavigateToAsync(Type type, object key = null)
        {
            // Navigate away from the current page (if it exists).
            if (this.NavigationStack.Count > 0)
            {
                INavigable navigableFrom = this.NavigationStack[this.NavigationStack.Count - 1];
                await navigableFrom.NavigateFromAsync(navigableFrom.Key);
            }

            // Navigate to the new page.
            var page = this.viewMap[type]();
            this.NavigationView.Content = page;
            var navigableTo = page.DataContext as INavigable;
            if (navigableTo != null)
            {
                page.DataContext = navigableTo;
                this.NavigationStack.Add(navigableTo);   <--------- Crash happens here.
                await navigableTo.NavigateToAsync(key);
            }
        }

The 'NavigationStack' is just a simple list of view models:

        /// <inheritdoc/>
        public ObservableCollection<INavigable> NavigationStack { get; } = new ObservableCollection<INavigable>();

And, this is where it gets strange, this collection of view models is bound to the 'BreadcrumbBar' control:

	<Style x:Key="BreadcrumbBarStyle"
		   TargetType="BreadcrumbBar">
		<Setter Property="ItemTemplate">
			<Setter.Value>
				<DataTemplate>
					<Button BorderThickness="0"
							Command="{Binding GoTo}"
							Content="{Binding Name}"
							FontSize="26"/>
				</DataTemplate>
			</Setter.Value>
		</Setter>
	</Style>

If I remove the bindings from the breadcrumb bar, we don't crash (not really an option).

Steps to reproduce the bug

Sorry, but I can't even reproduce this bug.

If I take the same code and compile it on a Windows 2019 DataServer, then it works. If I spin up a virtual machine with Windows 11, it works. The Release build works, the Debug build fails.

I suspected some corruption on my laptop, so I wiped it clean. Installed a fresh copy of Windows 11, fresh copy of Visual Studio, and it crashed in the same place in Debug. Ran without trouble in Release.

Expected behavior

I expect the NavigationView to navigate to the given target and I expect the Breadcrumb control to reflect that position in the navigation hierarchy.

Screenshots

NuGet package version

No response

Windows app type

• [ ] UWP
• [X] Win32

Device form factor

Desktop

Windows version

Windows 11 (22H2): Build 22621

Additional context

No response