UE 5.1 My pose is different in the Duplicate and Retarget Animation Assets window after editied poes

I manipulated the pose of the target to A-pose to match the original. The preview in the IK Retargeter window had the correct animations,

The export animation was correct,

But when I pressed Duplicate and Retarget Animation Assets the target character returned to the same T-pose as in the picture I posted. And I don’t want to rebuild AnimBP, what should I do?