They will not fix it because the aggro goes direct to you and the Epic 2.0 pets almost never die, but there are a lot of ignored postings about the huge aggro of summoners. To use Animist's Evasion you need 23 points, but only the last point works and make sense
It would be possible to add a triggering condition to those aa for Pets 2.0. Although it is possible to write a not working branch certainly easier. Despite the General uselessness of most aa in all branches is not surprising.