Segmentation fault when ArticulatedRoot have relationship to wrong body

Hello, this crash happens if ArticulatedRoot is connected to body, which doesn’t have any joints to link.

This is what comes to terminal before crash

2020-11-18 16:34:14 [123,801ms] [Warning] [omni.usd] Warning: in SdfPath at line 97 of /opt/buildagent-share/work/da639afa0455b478/USD/pxr/usd/lib/sdf/path.cpp – Ill-formed SdfPath <>: syntax error

2020-11-18 16:34:14 [123,801ms] [Warning] [omni.client.plugin] Main: usd_plugin: Ill-formed SdfPath <>: syntax error
Fatal Python error: Segmentation fault

Current thread 0x00007f96ebd00740 (most recent call first):
/data/omni/_build/linux-x86_64/release/isaac-sim-headless.sh: line 4: 4876 Segmentation fault (core dumped) “$SCRIPT_DIR/…/…/target-deps/kit_sdk_release/_build/linux-x86_64/release/omniverse-kit” --merge-config="SCRIPT_DIR//experiences/isaac-sim-headless.json" --no-window @

crash_2020-11-18_16-34-14_4876.txt (2.4 KB)
ddc9d62e-f671-429b-8afe1eaa-a05e6dae.dmp.txt (1.8 MB)
Added .txt extension to dmp file in order to upload here.
Version of isaac-sim-headless is 2020.2.28133