Failing test: X-Pack Custom Branding Functional Tests.x-pack/test/custom_branding/tests/settings·ts - custom branding - functional tests custom branding "before all" hook for "should allow setting custom page title through advanced settings"

[kibanamachine]

A test failed on a tracked branch

Error: retry.tryForTime reached timeout 240000 ms
Error: retry.try reached timeout 120000 ms
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)
    at onFailure (retry_for_success.ts:17:9)
    at retryForSuccess (retry_for_success.ts:84:7)
    at RetryService.try (retry.ts:51:12)
    at common_page.ts:303:21
    at runAttempt (retry_for_success.ts:29:15)
    at retryForSuccess (retry_for_success.ts:98:21)
    at RetryService.tryForTime (retry.ts:37:12)
    at CommonPageObject.navigateToApp (common_page.ts:302:5)
    at SettingsPageObject.navigateTo (settings_page.ts:148:5)
    at Context.<anonymous> (settings.ts:49:7)
    at Object.apply (wrap_function.js:73:16)
    at onFailure (retry_for_success.ts:17:9)
    at retryForSuccess (retry_for_success.ts:84:7)
    at RetryService.tryForTime (retry.ts:37:12)
    at CommonPageObject.navigateToApp (common_page.ts:302:5)
    at SettingsPageObject.navigateTo (settings_page.ts:148:5)
    at Context.<anonymous> (settings.ts:49:7)
    at Object.apply (wrap_function.js:73:16)

First failure: kibana-on-merge - 8.15

[elasticmachine]

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