Foundry AsExisting does provision cycle every time

[tommasodotNET]

Is there an existing issue for this?

• [x] I have searched the existing issues

Describe the bug

I have a foundry resource marked AsExisting but every time I run the apphost using cli or aspire extension it won't remember it's provisioned and will go through the entire provisioning process every time.

var foundry = builder.AddAzureAIFoundry("foundry")
    .AsExisting(existingFoundryName, existingFoundryResourceGroup);

Expected Behavior

No response

Steps To Reproduce

No response

Exceptions (if any)

No response

.NET Version info

10.0.100

Anything else?

No response