Does the Accordion (Disclosure / DisclosureGroups) support navigation through items using the up and down arrow keys?

[AndresMangano]

I'm not able to navigate through the accordion items using the keys, is this feature implemented? If it's not, as far as I understand for accessibility purposes Accordions have to be navigable using the up and down arrow keys.

[yihuiliao]

No, I don't believe we implemented the up/down arrow keys for navigation. @reidbarber might remember why but in the ARIA pattern, it's considered optional.

[AndresMangano]

Thanks for the answer and btw, what do you think are the biggest things missing regarding accessibility? @yihuiliao

[yihuiliao]

Everything that is required in the ARIA patterns has been implemented. Is there anything in particular that you have concerns about?