Issue with retargeting - UE5

Hi everyone, recently I have been having issues with my IK retargeter. I am trying to retarget some animations I got from the marketplace to a mesh I have (also from marketplace). However the issue is the left hand does not move far enough right to meet the right hand. I thought I would try with different pistol animations and still the same issue. I also used a different mesh as well, but the same problem persisted.

I was wondering if anyone might be able to give me an idea of what is happening and why the left hand is having issues across multiple meshes even for different animations?

EDIT: This issue is happening with my rifle animations as well, it seems that every mesh in my project is affected where the left hand does not move all the way to its correct position.