I am using the Timestamper plugin ( https://wiki.jenkins.io/display/JENKINS/Timestamper ) with something like:

  
pipeline {
  agent any;
  stages {
    stage("Stage 1") {
      steps {
        timestamps {
          sh "echo Do something"
        }
      }
    }
  }
}

If I look in the Blue Ocean UI, the timestamps do not appear in the output
but if I look in the classic UI, I do see the timestamps
Any ideas how to get the timestamps to appear in the Blue Ocean UI?