This test is flickering with the following stack trace as well:
org.openqa.selenium.TimeoutException: Expected condition failed: waiting for org.xwiki.test.ui.XWikiWebDriver$$Lambda$1642/0x00007fd940bc1660@d740f7 (tried for 10 second(s) with 500 milliseconds interval) Build info: version: '4.20.0', revision: '866c76ca80' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '4.19.0-25-cloud-amd64', java.version: '17.0.11' Driver info: org.xwiki.test.ui.XWikiWebDriver Capabilities {acceptInsecureCerts: true, browserName: firefox, browserVersion: 126.0, moz:accessibilityChecks: false, moz:buildID: 20240509170740, moz:debuggerAddress: 127.0.0.1:19721, moz:firefoxOptions: {prefs: {dom.disable_beforeunload: false}}, moz:geckodriverVersion: 0.34.0, moz:headless: false, moz:platformVersion: 4.19.0-25-cloud-amd64, moz:processID: 157, moz:profile: /tmp/rust_mozprofileSBSTmN, moz:shutdownTimeout: 60000, moz:webdriverClick: true, moz:windowless: false, pageLoadStrategy: normal, platformName: linux, proxy: Proxy(), se:bidiEnabled: false, se:cdp: ws://172.17.0.7:4444/sessio..., se:cdpVersion: 85.0, se:noVncPort: 7900, se:vnc: ws://172.17.0.7:4444/sessio..., se:vncEnabled: true, se:vncLocalAddress: ws://172.17.0.7:7900, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: ignore, userAgent: Mozilla/5.0 (X11; Linux x86...} Session ID: bc38a53f-342d-4b76-996a-9bea2a248025 at org.openqa.selenium.support.ui.WebDriverWait.timeoutException(WebDriverWait.java:84) at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:228) at org.xwiki.test.ui.XWikiWebDriver.waitUntilCondition(XWikiWebDriver.java:228) at org.xwiki.test.ui.XWikiWebDriver.waitUntilElementsAreVisible(XWikiWebDriver.java:330) at org.xwiki.test.ui.XWikiWebDriver.waitUntilElementIsVisible(XWikiWebDriver.java:285) at org.xwiki.test.ui.XWikiWebDriver.waitUntilElementIsVisible(XWikiWebDriver.java:273) at org.xwiki.edit.test.po.InplaceEditablePage.waitForView(InplaceEditablePage.java:252) at org.xwiki.edit.test.po.InplaceEditablePage.cancel(InplaceEditablePage.java:164) at org.xwiki.realtime.wysiwyg.test.ui.RealtimeWYSIWYGEditorIT.editAlone(RealtimeWYSIWYGEditorIT.java:152)
