Flyout button for pet summon for hunter doesn't add new tamed pets

[raysmith59]

I had a couple of pets and tamed a few new ones, the new pets aren't showing up in the flyout when right-clicking, I still only see the original two. I dismissed one of them, tamed a new pet and it took the previous used slot but it looks like the flyout button count isn't incrementing when new pets are tamed. Relogging adds them in.