[2019] What happened to this gorgeous sprinting animation?

Hi!

I have been looking through the Talking Tarkov #4 podcast and noticed something that has been bothering me since 0.12 dropped.... The sprinting animation...

What happened to THIS??? https://youtu.be/CltExiBgd90?t=2440

The current one looks like a janky mistake compared to this one.... Was there a reason to skip it?

All other new animations look freaking awesome, besides the current sprinting one....

Can anyone from BSG explain?

Thx!