How to ignore "Jupyter Notebooks" in "Languages activity" plugin?

[chbrandt]

I am trying to remove Jupyter Notebooks from the Language Activity plugin through the plugin_languages_ignored attribute but I couldn't figure out how exactly. I've tried "jupyter-notebook", "notebooks", "linguist-vendored" as values, but I still see "Jupyter Notebook" there:

[lowlighter]

Hi 👋 !

Just using plugin_languages_ignored: jupyter notebook should work from what I've tested:

The split is done on commas, so spaces should be supported within the filtering