Taming a horse completes the "A Complete Catalogue" challenge.

Taming a horse completes the "A Complete Catalogue" challenge.

What I expected to happen was...:
I would tame a horse and make only the advancement "Best Friends Forever".

What actually happened was...:
I tamed a horse and completed the "A Complete Catalogue" challenge in addition to the advancement "Best Friends Forever".

Steps to Reproduce:
1. Tame a horse in a new world.
2. Receive notification of advancement "Best Friends Forever" and challenge "A Complete Catalogue" simultaneously.