Failing test: X-Pack Custom Branding Functional Tests.x-pack/test/custom_branding/tests/index·ts - custom branding - functional tests "after all" hook: afterTestSuite.trigger in "custom branding - functional tests"

[kibanamachine]

A test failed on a tracked branch

WebDriverError: disconnected: not connected to DevTools
  (failed to check if window was closed: disconnected: not connected to DevTools)
  (Session info: chrome=126.0.6478.126)
    at Object.throwDecodedError (node_modules/selenium-webdriver/lib/error.js:521:15)
    at parseHttpResponse (node_modules/selenium-webdriver/lib/http.js:514:13)
    at Executor.execute (node_modules/selenium-webdriver/lib/http.js:446:28)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at Task.exec (prevent_parallel_calls.ts:28:20) {
  remoteStacktrace: '#0 0x5630dc786c7a <unknown>\n' +
    '#1 0x5630dc469e2c <unknown>\n' +
    '#2 0x5630dc44f8f8 <unknown>\n' +
    '#3 0x5630dc44f7d3 <unknown>\n' +
    '#4 0x5630dc46c232 <unknown>\n' +
    '#5 0x5630dc4f7ccc <unknown>\n' +
    '#6 0x5630dc4d9363 <unknown>\n' +
    '#7 0x5630dc4a9247 <unknown>\n' +
    '#8 0x5630dc4a9b9e <unknown>\n' +
    '#9 0x5630dc74d24b <unknown>\n' +
    '#10 0x5630dc7512f1 <unknown>\n' +
    '#11 0x5630dc738afe <unknown>\n' +
    '#12 0x5630dc751e52 <unknown>\n' +
    '#13 0x5630dc71d79f <unknown>\n' +
    '#14 0x5630dc776638 <unknown>\n' +
    '#15 0x5630dc776810 <unknown>\n' +
    '#16 0x5630dc785dac <unknown>\n' +
    '#17 0x7f98f18ba609 start_thread\n'
}

First failure: kibana-on-merge - 8.15

[elasticmachine]

Pinging @elastic/kibana-docs (Team:Docs)