Unable to getByRole figure with accessible name / description in figcaption

• @testing-library/react version: 16.3.0
• Testing Framework and version: jest 30.0.5
• DOM Environment: jest-environment-jsdom 30.0.5

Relevant code or config:

<figure>
  <figcaption>Foo</figcaption>
  <ul>
    <li>Bar</li>
  </ul>
</figure>

What you did:

What trying to get hold of the figure element using:
const figure = screen.getByRole("figure", { name: "Foo" });
or
const figure = screen.getByRole("figure", { description: "Foo" });
or
const figure = screen.getByRole("figure", { name: /Foo/ });
or
const figure = screen.getByRole("figure", { description: /Foo/ });

What happened:

ShadowDOMTestingLibraryElementError: Unable to find an element with the role of: figure

Reproduction:

Problem description:

Unable to get figure using accessible name / description in figcaption

As per:
https://www.w3.org/WAI/ARIA/apg/practices/names-and-descriptions/

Like with table elements, if a figure is not named using aria-label or aria-labelledby, the content of the figcaption element will be used as the accessible name. However unlike table elements, if the figcaption element is not used for the name, it does not become an accessible description unless it is referenced by aria-describedby. Nevertheless, assistive technologies will render the content of a figcaption regardless of whether it is used as a name, description, or neither.

Start by reproducing the reported figure markup with screen.getByRole using the accessible name and description options. Trace the getByRole handling for figure and figcaption semantics, then verify that the query finds the figure with the expected accessible name or description.