Firefox implements the Ia2 flowto/flowfrom relationships. Developers can set the relationship by using the
aria-flowto attribute with a value matching the
id value of another element. JAWS announces when an element has a
flowto relationship "has flows to" and provides navigation to the start of the element using the = key. The reverse relationship "flowfrom" is also announced (after content has been announced)"has flows from" and the user can navigate back to the target using the shift+equals keys.
aria-label="description"to emulate the role announcement.
=key JAWS moves the virtual cursor to a point immediately prior to the target, so the user must arrow down before the content is announced.
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