Isaac Lab teleop with Quest + Manus fails because isaacsim.kit.xr.teleop.bridge cannot be resolved in Isaac Sim 6.0 pip install

[Lzqlzq123123]

Description

I am trying to follow the new official Isaac Teleop / Isaac Lab workflow to use:

• Meta Quest 3 as the XR/HMD source
• Manus gloves for finger tracking
• Isaac Lab teleoperation in simulation

The intended setup is:

• Quest provides XR session / wrist pose
• Manus provides finger joints
• Isaac Lab teleop combines both in simulation

However, the teleop device creation fails because isaacsim.kit.xr.teleop.bridge cannot be found.

This appears very similar to #5221, but I am reporting my full environment and reproduction because I can consistently reproduce it on a fresh setup.

Environment

• OS: Ubuntu 24.04.4 LTS
• GPU: NVIDIA GeForce RTX 5080
• Driver: 590.48.01
• Python: 3.12
• Isaac Sim: 6.0.0.0 (pip)
• Isaac Lab: local develop checkout
• isaaclab package version: 4.6.8
• isaaclab_teleop: 0.3.5
• isaacteleop: 1.2.61rc1

Installation path

I created a fresh venv and installed Isaac Sim / Isaac Lab there.

Important detail:
Initially I installed isaacsim[all], then realized from Isaac Lab docs that isaacsim[all,extscache] is required, so I explicitly installed:

• isaacsim-extscache-kit==6.0.0.0
• isaacsim-extscache-kit-sdk==6.0.0.0
• isaacsim-extscache-physics==6.0.0.0

After that, OpenXR-related extensions such as:

• omni.kit.xr.system.openxr
• omni.kit.xr.bundle.generic

started loading correctly.

However, isaacsim.kit.xr.teleop.bridge is still missing.

Reproduction

Command:

source /home/lzq/env_isaaclab_clean/bin/activate
export OMNI_KIT_ACCEPT_EULA=YES
/home/lzq/IsaacLab-develop/isaaclab.sh -p /home/lzq/IsaacLab-develop/scripts/environments/teleoperation/teleop_se3_agent.py --task Isaac-Stack-Cube-Franka-IK-Abs-v0 --visualizer kit --xr --num_envs 1 --no-auto_launch_cloudxr

Actual behavior

The app starts and XR/OpenXR-related extensions load, but teleop device creation fails with:

No versions of isaacsim.kit.xr.teleop.bridge that satisfies: [enable list] depends on isaacsim.kit.xr.teleop.bridge version *
Available packages for isaacsim.kit.xr.teleop.bridge version *:
  (none found)

and then:

Failed to create teleop device: No module named 'isaacsim.kit.xr'

From the Kit log:

Failed to resolve extension dependencies. Failure hints:
  * No versions of isaacsim.kit.xr.teleop.bridge that satisfies: [enable list] depends on isaacsim.kit.xr.teleop.bridge version *
    - Available packages for isaacsim.kit.xr.teleop.bridge version *:
      (none found)
  Synced registries:
     - kit/default         : found 0 packages (couldn't connect or empty)
     - kit/sdk             : found 0 packages (couldn't connect or empty)
     - kit/prod/default    : found 931 packages
     - kit/prod/sdk        : found 785 packages

Additional observations

1. omni.kit.xr.system.openxr and omni.kit.xr.bundle.generic are present and start successfully after installing extscache.
2. isaacsim.kit.xr.teleop.bridge does not exist anywhere in the installed Isaac Sim pip layout or local extension cache.
3. The public synced registries (kit/prod/default and kit/prod/sdk) do not seem to contain isaacsim.kit.xr.teleop.bridge.
4. The kit/default / kit/sdk registries appear unreachable in my environment due to TLS/handshake failures, but even when public registries sync successfully, the bridge extension is still unavailable.
5. Manus itself is not the failing part:
   • Manus SDK builds correctly into IsaacTeleop
   • Manus Core connection works
   • failure happens specifically when Isaac Lab tries to create the XR teleop device

Expected behavior

I expected the official new workflow (IsaacTeleop + isaaclab_teleop) to support Quest + Manus teleoperation in simulation, with:

• Quest providing XR/HMD + wrist pose
• Manus providing finger tracking
• no manual legacy workaround required

Questions

1. Is isaacsim.kit.xr.teleop.bridge supposed to be included in Isaac Sim 6.0 pip installations?
2. If not, from which registry/package should it be obtained?
3. Is this currently a known limitation of the Isaac Sim 6.0 pip/public-registry installation path?
4. Is there an officially supported installation path today for Quest + Manus with the new Isaac Teleop / Isaac Lab stack?

Related issue

• [Bug Report] isaacsim.kit.xr.teleop.bridge extension not found - CloudXR teleoperation cannot fully function #5221

Kit log

• /home/lzq/env_isaaclab_clean/lib/python3.12/site-packages/isaacsim/kit/logs/Kit/IsaacLab/3.0/kit_20260423_133832.log

[tron-kohira]

This is the same root cause as #5221 and NVIDIA/IsaacTeleop#383. We have the same missing isaacsim.kit.xr.teleop.bridge extension issue on a different setup (PICO 4 Ultra Enterprise on Ubuntu 22.04 / RTX PRO 6000 Blackwell).

Confirming that:

• It is not environment-specific (Ubuntu 22.04 vs 24.04, PICO vs Quest, different GPUs all affected)
• It is not Isaac Teleop version-specific (happens on 1.0.191, 1.2.37rc1, 1.2.58rc1)
• The extension is not included in the Isaac Sim 6.0 pip package, Docker image (nvcr.io/nvidia/isaac-sim:6.0.0-dev2), or any accessible public registry
• The kit/default registry (pdx.s8k.io) where it might be hosted is not reachable from outside NVIDIA's network (TLS handshake fails)

Waiting on NVIDIA for official guidance on how external users can obtain this extension.