A rich option in a listbox, it can have other widgets as children.
- AT-SPI: ROLE_LIST_ITEM
- ATK: ATK_ROLE_LIST_ITEM
- UA: NSAccessibilityRowRole
- MSAA/IA2: ROLE_SYSTEM_LISTITEM
MDN will be in maintenance mode for a brief period Wednesday June 3, from around 2:30 PM until no later than 4:00 PM Pacific (in UTC, Wednesday June 3, 9:30 PM to 11:00 PM). There should be no disruption in service.