Host lifetime events not honored.

[Expecho]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

I noticed that when a .net web api is started using Aspire the app host lifetime signals ( IHostApplicationLifetime) are not coming through when the app host is stopped or the api is stopped using the dashboard.

In my .net web api project I have code like this in the Program.cs:

app.Lifetime.ApplicationStopping.Register(() =>
{
   // some code
});

Expected Behavior

I expect the code to be executed when the AppHost is shutdown using for example [CTRL] + [C].
I also expect the code to be executed when to Stop command is issued through the built-in Aspire dashboard.

Steps To Reproduce

No response

Exceptions (if any)

No response

.NET Version info

No response

Anything else?

No response

[davidfowl]

@Expecho are you using visual studio or dotnet run?

[Expecho]

Visual Studio