[NavigationBar] Multiple NavigationBar causes crash on WinUI

[Marc-Antoine-Soucy]

Current behavior

If you have NavigationBar on two different tabs (ie nested on a single page) when you switch tabs you'll see an exception on winUI

Expected behavior

Navigation between two tabs should work

How to reproduce it (as minimally and precisely as possible)

Navigate to one of the two tabs, notice if both home and saved have a NavigationBar, the app crashes when you try to navigate from one to the next.

unoExtensionBasicApp.zip

(Uncomment the NavigationBar on Home before running, and then switch tabs)

Environment

Nuget Package:

 <PackageVersion Include="Uno.Extensions.Configuration" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Hosting" Version="2.4.2" />
    <PackageVersion Include="Uno.Extensions.Hosting.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Http" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Http.Refit" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Localization" Version="2.4.2" />
    <PackageVersion Include="Uno.Extensions.Localization.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Logging.OSLog" Version="1.6.0-dev.2" />
    <PackageVersion Include="Uno.Extensions.Logging.WebAssembly.Console" Version="1.6.0-dev.2" />
    <PackageVersion Include="Uno.Extensions.Logging.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Navigation" Version="2.4.2" />
    <PackageVersion Include="Uno.Extensions.Navigation.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Navigation.Toolkit.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Reactive" Version="2.4.2" />
    <PackageVersion Include="Uno.Extensions.Reactive.WinUI" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Serialization" Version="2.4.2" />
    <PackageVersion Include="Uno.Extensions.Serialization.Http" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Extensions.Serialization.Refit" Version="3.0.0-dev.1960" />
    <PackageVersion Include="Uno.Material.WinUI" Version="3.0.0-dev.262" />

Package Version(s):

Affected platform(s):

• [ ] iOS
• [ ] Android
• [ ] WebAssembly
• [ ] WebAssembly renders for Xamarin.Forms
• [X] Windows
• [ ] Build tasks

Visual Studio:

• [ ] 2017 (version: )
• [X] 2022 (version: 17.6)
• [ ] for Mac (version: )

Relevant plugins:

• [ ] Resharper (version: )

Anything else we need to know?

[kazo0]

fixed by https://github.com/unoplatform/uno.toolkit.ui/pull/860

just need to update packages