1
element
Certain ARIA roles must contain particular children
Ensure elements with an ARIA role that require child roles contain them
Why it matters
Blocks people with disabilities from using core functionality. Fix as a top priority.
How to fix
- →Element has children which are not allowed: div[aria-labelledby], [role=tabpanel]
Where — sample elements
.panel-group
<div class="panel-group" role="tablist" aria-multiselectable="true">