AnimationBP are jittering after migrating from older project

Hello, I have recreated a shield blocking stance from an old project where the strafing is really smooth, but after migrating the animations and blendspaces into my new project it’s really jittering and not smooth like the original when walking back or walking back and strafing left/right it feels like its missing animation even after setting up all the Animations, I checked all the settings multiple times but cannot figure out why this occurs.

Does anyone have an idea why is happening and how to fix this ?

The original animation which feels smooth.

View post on imgur.com

And here is the recreated one which is jittering and not smooth when walking back.

View post on imgur.com

Best regards and thanks.