The plugin shows correct timestamp when looking at the Console Output:

10:02:52  Started by user admin
10:02:52  [Pipeline] Start of Pipeline
10:02:53  [Pipeline] node
10:02:53  Running on Jenkins in C:\Program Files (x86)\Jenkins\workspace\test-timestamp
10:02:53  [Pipeline] {
10:02:53  [Pipeline] stage
10:02:53  [Pipeline]

{ (Hello) 10:02:53  [Pipeline] echo 10:02:53  Hello World 10:02:53  [Pipeline] }

10:02:53  [Pipeline] // stage
10:02:53  [Pipeline] }
10:02:53  [Pipeline] // node
10:02:53  [Pipeline] End of Pipeline
10:02:53  Finished: SUCCESS

But when looking at the same build instance using [View as plain text] the timestamp is wrong:

[2022-06-14T17:02:52.557Z] Started by user admin
[2022-06-14T17:02:52.739Z] [Pipeline] Start of Pipeline
[2022-06-14T17:02:53.245Z] [Pipeline] node
[2022-06-14T17:02:53.267Z] Running on Jenkins in C:\Program Files (x86)\Jenkins\workspace\test-timestamp
[2022-06-14T17:02:53.310Z] [Pipeline] {
[2022-06-14T17:02:53.367Z] [Pipeline] stage
[2022-06-14T17:02:53.375Z] [Pipeline]

{ (Hello) [2022-06-14T17:02:53.477Z] [Pipeline] echo [2022-06-14T17:02:53.484Z] Hello World [2022-06-14T17:02:53.490Z] [Pipeline] }

[2022-06-14T17:02:53.554Z] [Pipeline] // stage
[2022-06-14T17:02:53.570Z] [Pipeline] }
[2022-06-14T17:02:53.690Z] [Pipeline] // node
[2022-06-14T17:02:53.726Z] [Pipeline] End of Pipeline
[2022-06-14T17:02:53.806Z] Finished: SUCCESS

How can this be fixed ?

Pipeline script is:

pipeline {
    agent any

    stages {
        stage('Hello') {
            steps {
                echo 'Hello World'
            }
        }
    }
}