R6 gun animations weirdly offset

(continued from FE gun kit equip animations stuttering before playing?)

I have this animation that i’m using for FE gun kit, and at first when the animation plays, it stutters and goes back to the default tool equip animation of holding the tool straight forward, then the animation plays. After changing the AnimationPriority from Action to Movement, the stuttering stops and the animation plays, however both arms are offset compared to the actual animation

(expected)

(in game)

when the animation priority is changed to Action, the stuttering comes back but the animation is no longer positioned weirdly and i need help with this