Question Moving "Immovable" articulation bodies?

When I set a articulation body to Immovable I am no longer able to move the object in the editor while playing the game. This is unexpected since moving Kinematic rigidbodies is allowed.

Why can't I move a Immovable articulation body from editor or code?

How do I move the immovable articulation body to a new location?

The object is stuck in one place and I can't understand how to use articulation bodies when the root object can't be moved???

[EDIT]
Even moving the parent of the articulation body only causes some object to move, but the joints stay locked in a global position causing the objects to become stretched apart, this is not expected behavior!!

How do I move a articulation body root?? Thanks

 

You can do that programmatically with TeleportRoot:
https://docs.unity3d.com/ScriptReference/ArticulationBody.TeleportRoot.html