Hi. ATK as IAccessible2 both have bunch of roles for
specialized dialogs like color chooser dialog [1], [2]. I'm
curious if there's any application on Linux today for these
roles. In case of IAccessible2 we never used those in
Firefox following IA2 spec. However Chrome uses those roles
for control elements rather than for their associated
dialogs, and Jamie from NVDA thinks it's reasonable [3]. I'm
curious if it makes sense to follow this example.