Hi @gtapias,
Now you are right, but you had to explain that when we create an item and create a brand from it, then that error comes, you did not tell us in the post. If you had said that, there would not have been such a long communication.
Don’t worry now, the issue has been resolved, so you can see that I have done PR and it has also merged. Thanks for reporting! 
Your issue will be resolved in the upcoming update of version 15 