Jupyterlab sysml extension installation failure: Systems-modeling/jupyterlab-sysml extension installed but unable to open a sysml notebook

[onsmbarek85]

I run the install batch file under the jupyter folder of the latest sysml v2 release 2024-11, I do not get any error message (so all look like well-installed) except during step 4 where I got only the following warnings on the command console:

(Deprecated) Uninstalling extensions with the jupyter labextension uninstall command is now deprecated and will be removed in a future major version of JupyterLab.

Users should manage prebuilt extensions with package managers like pip and conda, and extension authors are encouraged to distribute their extensions as prebuilt packages
No labextension named "@systems-modeling/jupyterlab-sysml" installed
(Deprecated) Installing extensions with the jupyter labextension install command is now deprecated and will be removed in a future major version of JupyterLab.

Users should manage prebuilt extensions with package managers like pip and conda, and extension authors are encouraged to distribute their extensions as prebuilt packages
Building jupyterlab assets (production, minimized)

After all steps completed, I run the jupyterlab command. I am able only to open a notebook with python kernel. The systems-modeling/jupyterlab-sysml extension appears under the installed extensions, so it sounds it was effectively installed, but still there is no possibility to open a sysml notebook.

I am running on windows 11 Entreprise, 64-bit operating system, x64-based Intel core processor. I have the jupyterlab version 3.6.8 by default installed when running the install batch file (found under sysml release install/jupyter folder).