Need jupyter-matplotlib 0.11 but can't upgrade

Describe the issue

When trying to plot something with %matplotlib widget I get the following error:

[Open Browser Console for more detailed log - Double click to close this message]
Failed to load model class 'MPLCanvasModel' from module 'jupyter-matplotlib'
Error: Module jupyter-matplotlib, version ^0.11 is not registered, however,         0.10.0 is
    at f.loadClass (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/134.bcbea9feb6e7c4da7530.js?v=bcbea9feb6e7c4da7530:1:74977)
    at f.loadModelClass (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.3e1e5adfd821b9b96340.js?v=3e1e5adfd821b9b96340:1:10729)
    at f._make_model (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.3e1e5adfd821b9b96340.js?v=3e1e5adfd821b9b96340:1:7517)
    at f.new_model (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.3e1e5adfd821b9b96340.js?v=3e1e5adfd821b9b96340:1:5137)
    at f.handle_comm_open (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/150.3e1e5adfd821b9b96340.js?v=3e1e5adfd821b9b96340:1:3894)
    at _handleCommOpen (http://localhost:8888/lab/extensions/@jupyter-widgets/jupyterlab-manager/static/134.bcbea9feb6e7c4da7530.js?v=bcbea9feb6e7c4da7530:1:73393)
    at b._handleCommOpen (http://localhost:8888/static/lab/jlab_core.51beadafc5e485cc904a.js?v=51beadafc5e485cc904a:2:996724)
    at async b._handleMessage (http://localhost:8888/static/lab/jlab_core.51beadafc5e485cc904a.js?v=51beadafc5e485cc904a:2:998714)

However python -m jupyter labextension update jupyter-matplotlib returns Extension 'jupyter-matplotlib' already up to date. And python -m jupyter labextension uninstall jupyter-matplotlib returns JupyterLab cannot uninstall jupyter-matplotlib since it was installed outside of JupyterLab. Use the same method used to install this extension to uninstall this extension.. Seems like some pip module is stopping me from modifying jupyter-matplotlib, but I can't see which. I've tried uninstalling and installing ipympl but no difference

Versions

 3.10.6 (main, Aug  2 2022, 15:11:28) [GCC 9.4.0]
ipympl version: 0.9.2
Selected Jupyter core packages...
IPython          : 7.16.1
ipykernel        : 5.5.6
ipywidgets       : 8.0.2
jupyter_client   : 7.3.4
jupyter_core     : 4.11.1
jupyter_server   : 1.21.0
jupyterlab       : 3.4.8
nbclient         : 0.6.7
nbconvert        : 7.0.0
nbformat         : 5.4.0
notebook         : 6.4.12
qtconsole        : not installed
traitlets        : 5.3.0
Known nbextensions:
  config dir: /home/linus/workspace/convex_relaxations/venv3.10/etc/jupyter/nbconfig
    notebook section
      jupyter-matplotlib/extension  enabled 
      - Validating: OK
      jupyter-js-widgets/extension  enabled 
      - Validating: OK
JupyterLab v3.4.8
/home/linus/.local/share/jupyter/labextensions
        jupyter-matplotlib v0.10.0 enabled OK

/home/linus/workspace/convex_relaxations/venv3.10/share/jupyter/labextensions
        @jupyter-widgets/jupyterlab-manager v5.0.3 enabled OK (python, jupyterlab_widgets)

Other labextensions (built into JupyterLab)
   app dir: /home/linus/workspace/convex_relaxations/venv3.10/share/jupyter/lab


The following source extensions are overshadowed by older prebuilt extensions:
    jupyter-matplotlib

Commencez par reproduire %matplotlib widget avec les versions de Python et de Jupyter signalées, puis inspectez la sortie de jupyter labextension list ainsi que les chemins de labextension de l’utilisateur et de l’environnement virtuel indiqués dans le rapport. Déterminez pourquoi la version enregistrée de jupyter-matplotlib diffère de la version installée d’ipympl ; le travail est considéré comme terminé lorsque l’extension se charge sans l’erreur MPLCanvasModel après le workflow d’installation ou de mise à niveau indiqué dans le rapport.