[BUG] Can't Reset（Tuck Arm Disable）

[NuBot-Cc]

Describe the bug
I can't reset the manipulator to the original position, wether I press the button AT （ or deadman +AT） by following the wiki or control it by using Movit!. In Movit, the original position state doesn't be set. I don't konw if it is the reason about the problem.
How do I solve this problem?

• ROS version:
  Ubuntu18.04 melodic