Question Animation behave differently when selected from import settings and from expanding the file

I created extra bone for humanoid animation located on character right hand, i want to attach the sword there so the sword can use the bone's rotation. The animation run correctly on import settings->animation window, but when i duplicated the animation, it behave differently.

Correct animation from import settings:

The animation when selected from expanding the source file (also when i duplicated it):


How to fix this? Both using the same preview model