Scroll long output

[HealthyPear]

As reported in this more general SO question

https://stackoverflow.com/questions/72260604/output-scroll-with-sphinx-in-jupyter-notebook

Is ti possible using nbsphinx to enable the scroling behaviour for long output?

I have tried to add the output_scroll tag to my cells, but it doesn't seem to work.

[mgeier]

See #372, #417.