nvda

83c5e8ca - Handle Firefox annotation with unknown role, simplify datastructures (#14526)

Handle Firefox annotation with unknown role, simplify datastructures (#14526) Follow up of #14507, #14480 Summary of the issue: Firefox incorrectly throws an error when browsing annotated content with an unsupported role. Instead an unknown role should be reported: i.e. "has details". The typing for annotation data structures were incorrect. Description of user facing changes When browsing content in Firefox with an annotation with unsupported role, "has details" is reported instead of throwing an error. Description of development approach Update typing to be more accurate for annotation data structures, log and return None in the Firefox case to match Chromium behaviour. Use Tuples rather than generators for annotations.targets and annotations.roles. Drops the superfluous/unused annotations.summaries