I am using the Credential plugin for Jenkins, and I think I have detected a bug.

I am going to explain the steps I have followed .(sorry for my English

1. First, I create the domain and exclude the path XXXX
    
2. Second, I created the credentials for my user inside this domain
    
3. Then, I configure the job, pasting the url repo.
   
4. And the credentials show me jsanchra and None values. I guess the Credentials only should show None value, is that correct? Maybe I have a configuration mistake?