Payload helper does not correctly infer field name from Task<T>

[tobias-tengler]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

The new [Payload] helper fails to correctly infer the name of a Task<T> field.

Steps to reproduce

[Payload]
public async Task<MyType?> MutationAsync()

Relevant log output

`task`1` is not a valid GraphQL type name. (Parameter 'value' (HotChocolate.Types.ObjectType<HotChocolate.Types.Payload>)

Additional Context?

"Workaround" is to specify the name by hand: [Payload("myfield")]

Product

Hot Chocolate

Version

12.4.0-preview.11