Review tooltip accessibility
Are our tooltips accessible? Can we improve tooltip accessibility or our recommendations around using them? E.g. There is no announcement of tooltip content when a tooltip is opened.
showOnHover is an issue: https://github.com/Financial-Times/o-tooltip/pull/135
Great advise here:
- https://inclusive-components.design/tooltips-toggletips/
- https://sarahmhigley.com/writing/tooltips-in-wcag-21/
I don't know how we replace this kind of modal with a more accessible alternative.
It includes lots of content including headings and interactive elements:

The ARIA Practices Group are building out an example tooltip which adheres to the WAI ARIA Authoring Practices -- https://cdpn.io/Moiety/debug/LaPvWy https://github.com/w3c/aria-practices/issues/127