Jupyter notebook install via poetry does not work, install via pip inside poetry created env works

[stephsi]

When I try to install Jupyter Notebook using

poetry add notebook --group jupyter
and
poetry install --with jupyter

the installation runs through without any issues.

But trying to start jupyter using poetry run jupyter notebook / poetry run jupyter lab

results in a ModuleNotFoundError

ModuleNotFoundError: No module named 'fastjsonschema'

If I now activate the virtual env created by poetry and run pip install notebook
it recognizes many requirements are already satisfied but installs all the dependencies missed by poetry like

Collecting babel>=2.10 (from jupyterlab-server<3,>=2.22.1->notebook)
  Using cached Babel-2.14.0-py3-none-any.whl.metadata (1.6 kB)
Collecting json5>=0.9.0 (from jupyterlab-server<3,>=2.22.1->notebook)
  Using cached json5-0.9.24-py3-none-any.whl.metadata (30 kB)
Collecting jsonschema>=4.18.0 (from jupyterlab-server<3,>=2.22.1->notebook)
  Using cached jsonschema-4.21.1-py3-none-any.whl.metadata (7.8 kB)

After the pip installation, deactivating the env and running poetry run jupyter notebook / poetry run jupyter lab works as expected now.
Manually adding all missing modules to the specific poetry dependency group does not seem like a solution to me.

Because the pip install inside the virtual env worked, I think this problem is related to poetry and thus I opened this ticket here.

I am using Windows 10, poetry version 1.7.1 installed via pipx.

Thank you very much in advance.

[dimbleby]

probably duplicate #9191, #9195, #9244, #9266, #9272, #9288 - with same solution.

[stephsi]

Thanks for the answer.
Updating poetry and clearing the caches resolved the issue. Can be closed.