Check for use of aria-hidden paired with hidden=until-found #1844
Labels
engine
Issues in the accessibility-checker-engine component
priority-2 (med)
Ready for QA
T61
user-reported
Issues identified outside of the core team
ARIA in HTML is updating to indicate that the use of aria-hidden=true on an element that also has the hidden=until-found attribute needs to be treated as a MUST NOT author error.
Using both together means that someone could find the hidden content using a browser in-page search, but the revealed previously hidden content will now be visually exposed, but still inaccessible to people using AT.
e.g.,
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