Per HTML AAM PR 398 - https://github.com/w3c/html-aam/pull/398 It was decided that the HTML hgroup element be re-mapped to have an implicit role=group, rather than being a generic element. test case to compare explicit role=group elements with the hgroup element: https://codepen.io/scottohara/full/PodJMJj See also similar webkit issue for address element - 242699
<rdar://problem/106446018>