Joint cannot follow up command position in Gain Tuner

[garrisonz]

Description

reproduce step:

1. Load the USDA file (shared in https://drive.google.com/file/d/1RDSlBBrHcppjpY0KJVcLauSNYwdzqLtP/view?usp=sharing)
2. Open the Gain Tuner panel
3. Start simulation, and then start RUN TEST in the Gain Tuner panel

The leg joint(lf2_lf3) cannot follow up the position commands.
Stiffness = 0.15699, damping=0.00006, max force=20.

Screencast.from.2026-01-30.20-04-45.webm

Isaac Sim version

5.1.0

Operating System (OS)

ubuntu 24.04

GPU Name

RTX Pro 6000

GPU Driver and CUDA versions

Driver 580.95.05, CUDA 13.0

Logs

No response

Additional information

No response