Child of doesn't want to move

Support Animation and Rigging
1

so, i want to move the hand skeleton with mag skeleton only. but the hand cannot move, and only rotation can move.
Here’s an example:
rotation

location

2

It probably has the “connected” trait, which locks its position to the tail of its parent, after constraints are evaluated. Select the bone in edit and look in properties/bone/relations/connected, or alt -p clear parent → disconnect bone.

3

thank you!!