1) [chromium] › editor/plugins/format-api.spec.js:43:2 › Using Format API › should show unknow formatting button Error: apiRequestContext.fetch: socket hang up Call log: - → PUT http://localhost:8889/index.php?rest_route=/wp/v2/plugins/gutenberg-test-plugins/format-api - user-agent: Playwright/1.48.1 (x64; ubuntu 22.04) node/20.18 CI/1 - accept: */* - accept-encoding: gzip,deflate,br - X-WP-Nonce: a17dd59c71 - content-type: application/json - content-length: 21 - cookie: wordpress_test_cookie=WP%20Cookie%20check; wordpress_logged_in_23778236db82f19306f247e20a353a99=admin%7C1735035418%7CEGF9vfmp0O8ARBpGmXqKBoS9gpADebkiKwg9YBXnFAF%7C057b645adf135fb7e9b35e6715b7764d77fac5b7aca251396e75d8173267111c; wp-settings-time-1=1734862687 at ../../../packages/e2e-test-utils-playwright/src/request-utils/rest.ts:119 117 | 118 | try { > 119 | const response = await this.request.fetch( url, { | ^ 120 | ...fetchOptions, 121 | failOnStatusCode: false, 122 | headers: { at RequestUtils.rest (/home/runner/work/gutenberg/gutenberg/packages/e2e-test-utils-playwright/src/request-utils/rest.ts:119:39) at RequestUtils.deactivatePlugin (/home/runner/work/gutenberg/gutenberg/packages/e2e-test-utils-playwright/src/request-utils/plugins.ts:96:13) at /home/runner/work/gutenberg/gutenberg/test/e2e/specs/editor/plugins/format-api.spec.js:12:3

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636