Duplicate aria-labels for breadcrumb component

[MartinJJones]

What

Some pages of GOV.UK include more than 1 breadcrumb component, but use the same aria-label, this is not considered best practice - https://dequeuniversity.com/rules/axe/4.10/landmark-unique?application=AxeChrome

Example page: https://www.gov.uk/hmrc-internal-manuals/capital-gains-manual/cg10100

[MartinJJones]

Solutions discussed:

• Reach out to an accessibility specialist in the first instance
• Also check with content design
• Consider enabling best practice in axe-core in the govuk_publishing_components gem