Hello.
I have a problem with my clavicle rigging.
I finished working on the IK / FK controller on my arm, and when I checked, I found the connection between the collarbone and the upper arm was weird. (Video 1)
In the initial stage of work, the video is as below. (Video 2)
The upper joint (clavicle) does not move even when it is held and moved by the upper joint (upper arm, lower arm, hand).
Is it because the joint has been disconnected?
On the outliner, I think the parent relationship is in order.