0.6.17 Strange behavior in fusion screen with Avatars

Steps to reproduce:

  1. Have both avatar and non-avatar unfused creatures in your stable
  2. Go to fusion NPC and choose fusion option
  3. Pick any creature as the first parent
  4. Cancel out of that screen to go back and pick first parent again

Expected behavior: all unfused creatures on the list again to choose first parent
Actual behavior: only non-avatar creatures on the list

Thanks, fixed for the next patch!