Mounts have double summon animation when moving in a direction then summoning

eion311

Just noticed while I was on preview that my Champions Armored Bulette mount (size increased btw but still not as big as it was before Omu patch) was doing the summoned animation twice (coming out of the ground) when summoned while pushing down a movement key (WASD). If I stood still and did not press a movement key (WASD) and just hit the summon key the animation would go off once.
It happens with all mounts but those that summon with a "cloud" effect are harder to see. I used the following mounts and it's easy to see the double animation:

Any of the Bulettes
Any of the Lions
Flail Snail
Embelished Appartus of Gond
Any of the Axebreaks