Seeing 501 from jupyter server. Looks like the library is trying to invoke sessions API that is not implemented

[dhruva89]

Description

I'm using jupyter-react latest version (0.0.17) with jupyter server latest version (2.14.2)
While trying to load the Notebook component, I'm seeing 501 unauthorized from the sessions API that jupyter-react. Seems like jupyter react is trying to invoke the sessions API.
501 POST /api/sessions?1724589930055 (1b9271eaeec440c5995f853ec2520121@172.18.0.1) 15.40ms referer=http://localhost:3000/

Also, notebook isn't loading.

Reproduce

<Jupyter terminals={true} jupyterServerUrl="http://localhost:8888" jupyterServerToken="abc#123" > <Notebook cellMetadataPanel={true} path="/app/Untitled.ipynb" id={NOTEBOOK_UID} CellSidebar={CellSidebar} Toolbar={NotebookToolbar} /> </Jupyter>

I'm using the above code to load the notebook

Expected behavior

Notebook should load

Context

Everything seems to work when using the jupyter Pypi package instead of jupyter-server Pypi package