the site intercepts the left and right arrow keys in order to navigate to the previous/next pages

[12rambau]

Forgot to mention, the site intercepts the left and right arrow keys in order to navigate to the previous/next pages from the current page in the documentation. Tania and I have chatted about this before.
Probably a violation of WCAG 2.1.4 - Character Key Shortcuts (Level A)

Originally posted by @gabalafou in #1100 (comment)

[gabalafou]

Another negative accessibility implication of this behavior, as discussed in #1100, is that it makes it really hard to make code cell blocks keyboard-accessible, because the standard way to scroll long lines in code cells with a keyboard is to use the left and right arrows.

The proposed solution is to disable the navigation_with_keys setting, which is documented in Sphinx under HTML Theming.