DependencyContext.Default throws on .NET Native

[bricelam]

Steps to reproduce

Install the Microsoft.Extensions.DependencyModel package into a UWP project and add a code like this:

var supported = DependencyContext.Default != null;

Run in Release mode (i.e. with .NET Native enabled)

Expected behavior

The supported variable should be false.

Actual behavior

System.PlatformNotSupportedException: Operation is not supported on this platform.
   at System.Func`3.EndInvoke(IAsyncResult result) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.Reflection.Core\src\System\Reflection\Runtime\Modules\RuntimeModule.cs:line 75
   at Microsoft.Extensions.DependencyModel.DependencyContextLoader.GetDepsJsonPath(Assembly assembly)
   at Microsoft.Extensions.DependencyModel.DependencyContextLoader.LoadAssemblyContext(Assembly assembly, IDependencyContextReader reader)
   at Microsoft.Extensions.DependencyModel.DependencyContextLoader.Load(Assembly assembly)
   at Microsoft.Extensions.DependencyModel.DependencyContext.LoadDefault()
   at System.Func`1.InvokeOpenStaticThunk()
   at System.Func`1.Invoke()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.CoreLib\shared\System\Lazy.cs:line 330
   at System.Lazy`1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) in f:\dd\ndp\fxcore\CoreRT\src\System.Private.CoreLib\shared\System\Lazy.cs:line 348

Environment data

Package version 2.1.0

[teo-tsirpanis]

@bricelam does the issue reproduce with the latest version of Microsoft.Extensions.DependencyModel and .NET Native?

[bricelam]

What's .NET Native?

EF Core no longer supports UWP. We recommend using WinAppSDK now. As far as I'm concerned, this bug can be closed.

[teo-tsirpanis]

I could not reproduce with version 6.0.0 of Microsoft.Extensions.DependencyModel.

On second thought and because it is not clear to me whether this version is still supported, let the area owners decide whether to close the issue or not.

@dotnet/area-dependencymodel

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