Theme do not work in jupyter lab 4.0 (jupyter notebook 7)

[SoloSynth1]

I have the same issue. Pretty sure it is the dependencies stated in package.json explicitly say it only works with <4.0.

Here is the log:

$ jupyter labextension install @arbennett/base16-solarized-light                                                                                    1 ↵
(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 
/Users/User/anaconda3/envs/test/lib/python3.11/site-packages/jupyterlab/debuglog.py:56: UserWarning: An error occurred.
  warnings.warn("An error occurred.")
/Users/User/anaconda3/envs/test/lib/python3.11/site-packages/jupyterlab/debuglog.py:57: UserWarning: ValueError: The extension "@arbennett/base16-solarized-light" does not yet support the current version of JupyterLab.

Conflicting Dependencies:
JupyterLab              Extension      Package
>=4.0.5 <4.1.0          >=1.0.0 <4.0.0 @jupyterlab/application
>=4.1.5 <4.2.0          >=1.0.0 <4.0.0 @jupyterlab/apputils
  warnings.warn(msg[-1].strip())
/Users/User/anaconda3/envs/test/lib/python3.11/site-packages/jupyterlab/debuglog.py:58: UserWarning: See the log file for details: /var/folders/pl/jxdnj9dj36d2rmhfj6r6n14w0000gn/T/jupyterlab-debug-1q1ebfj3.log
  warnings.warn(f"See the log file for details: {log_path!s}")