Answers.Body: <p>Check the browser dev tools console/network tabs. I'll bet there's an error listed there.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-09-21T05:34:58.110Z
Answers.Text: Indeed, in "Issues" of Chrome dev tools I found this :
  
  -----------
  Audit usage of navigator.userAgent, navigator.appVersion, and navigator.platform
  A page or script is accessing at least one of navigator.userAgent, navigator.appVersion, and navigator.platform. Starting in Chrome 101, the amount of information available in the User Agent string will be reduced.
  To fix this issue, replace the usage of navigator.userAgent, navigator.appVersion, and navigator.platform with feature detection, progressive enhancement, or migrate to navigator.userAgentData.
Answers.UserDisplayName: stackexchange user
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-09-21T05:35:44.413Z
Answers.Text: Note that for performance reasons, only the first access to one of the properties is shown.
  1 source
  jquery-ui.min.js:1
  https://[ourdomain].org/wp-content/plugins/civicrm/civicrm/bower_components/jquery-ui/jquery-ui.min.js
Answers.UserDisplayName: stackexchange user
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-09-20T23:56:23.257Z
Answers.LastActivityDate: 2022-09-20T23:56:23.257Z
Answers.UserDisplayName: Demerit
Body: <p>On contacts, the &quot;Change log&quot; tab is empty. It used to show the contact fields updated, with previous and new value.</p>
  <p>I checked the following :</p>
  <ul>
  <li>I have enabled <strong>logging</strong> at Administer - System Settings - Misc.</li>
  <li>Contact Reports - Contact Logging Report (Summary) : works fine</li>
  </ul>
  <p>Any idea why I can't see the change history on the contact page, although I can see it in a report ?</p>
  
Tags: <logging>
Title: On contact : change history (logging) is empty
ThreadText: # On contact : change history (logging) is empty
  
  (Asked by: username_0 on 2022-09-20)
  
  On contacts, the "Change log" tab is empty. It used to show the contact fields updated, with previous and new value.
  
  I checked the following :
  
  * I have enabled **logging** at Administer - System Settings - Misc.
  * Contact Reports - Contact Logging Report (Summary) : works fine
  
  Any idea why I can't see the change history on the contact page, although I can see it in a report ?
  
  **Tags:** logging
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2022-09-20. Score: 1
  
  Check the browser dev tools console/network tabs. I'll bet there's an error listed there.
  
  > **Comments:**
  > **username_0**: Indeed, in "Issues" of Chrome dev tools I found this :  ----------- Audit usage of navigator.userAgent, navigator.appVersion, and navigator.platform A page or script is accessing at least one of navigator.userAgent, navigator.appVersion, and navigator.platform. Starting in Chrome 101, the amount of information available in the User Agent string will be reduced. To fix this issue, replace the usage of navigator.userAgent, navigator.appVersion, and navigator.platform with feature detection, progressive enhancement, or migrate to navigator.userAgentData.  
  > **username_0**: Note that for performance reasons, only the first access to one of the properties is shown. 1 source jquery-ui.min.js:1 https://[ourdomain].org/wp-content/plugins/civicrm/civicrm/bower_components/jquery-ui/jquery-ui.min.js  
  
  ---
  
  