Missing Pet Gnome

What you were expecting to happen, and what actually happened?
Got Pet Gnome in Vault, but it is not shown in my troops

What are the steps to make it happen again?
Get Pet Gnome and look for him in your troops

Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!
No, but it is not shown in unowned troops too