Cause

The root cause of the instability is unclear.

To resolve this issue you could do the following steps

• create specific branch
• Try out locally:
  • start test setup with mvn verify -Pmanual-tests -DseleniumBrowser=chrome
  • connect screen sharing to localhost:5901
  • start the ui test in the IDE with the following vm options: -DcontainerRootURL=http://server:8080/ -DdirectContainerRootURL=http://localhost:8599/ -DseleniumBrowser=chrome
• Fix issue and commit changes
• Try out full build locally with mvn clean install -Pui-tests -DseleniumBrowser=chrome
• Push the branch
• Duplicate the jenkins job magnolia-bundle_trunk-with-selenium and configure instead of master your branch
• If build is successful on jenkins (ideally multiple times) create PR and integrate the changes