Abrupt animation when starting to sprint

Hello, I'd like to point out a few details I've noticed for quite some time. Some weapons, when using underbarrel grips, show an abrupt animation when starting to sprint. I know this isn't anything critical, but visually these animations could be polished to look much more natural.

In the video, I show two weapons as examples: first the M277, and then the B36A4. With the first weapon, you can see that when no underbarrel attachment is equipped, the sprint-start animation looks normal. However, when any attachment from that category is equipped, the issue I mentioned earlier appears. The B36A4, has proper animations regardless of the equipped attachments.

I know you have more important things to work on, but if it´s not too much trouble, it would be great if you could polish the sprint-start animations for the weapons that need it.

Best regards, and thank you for this wonderful game, I really love it!