Getting Invalid resource for custom resource response on patch request

[wholistictech]

I am able to override the resource type in the response with

# Forcing a different resource
jsonapi_render json: User.all, options: { resource: V2::UserResource }

However on a patch request, i get

{
    "errors": [
        {
            "title": "Invalid resource",
            "detail": "notifications is not a valid resource.",
            "code": "101",
            "status": "400"
        }
    ]
}