Using the JAWS screen reader, press the H key while viewing this page. This should list all the headings, but this is not the case when the heading is inside a legend.

See https://github.com/FreedomScientific/VFO-standards-support/issues/549.

What is your address?

Building and street

Town or city

County

Postcode

Example markup lifted from https://service-manual.nhs.uk/design-system/components/fieldset