Work Log does not get copied for 'Linked' issues after 20 entries in Automation for Jira

Issue Summary

In the Automation for Jira rule to copy the entry of 'wrok log' from parent issue to 'linked' issue, Work Log entries from 'parent' ticket do not get copied to 'linked' ticket after 20 entries.

Steps to Reproduce

1. Create a simple A4J rule to copy Work Log entries from 'parent' ticket to 'linked' ticket.
   
2. We are using below code snippet to copy the 'work log' values from 'parent' to 'linked' ticket.

   {
     "update": {
       "worklog" : [
         {
           "add": {
             "timeSpent" : "{{#debug}}{{triggerissue.worklog.timeSpent.last}}{{/}}"
           }
         }
       ]
     }
   }
   

3. Create 2 tickets and link them (relates or any other). Start entering 'work log' values on them. Please check the 'linked' ticket to make sure values are getting copied through A4J rule.
4. Enter 20 values. All 20 entries will be copied from 'parent' to 'linked' issues as expected. However, from the 21st entry, for all the subsequent entries, the new values entered in 'parent' ticket will not be copied to 'linked' issue. 'Linked' issue just copies the 20th value every time to the 'linked' issue and vice-versa.

Expected Results

Correct values from 'parent' issue must be copied to 'linked' issue everytime.

Actual Results

After 20 'work log' entries, for all subsequent entries, the 20th entry will be copied from the 'parent' issue to the 'linked' issue.

Screenshots of 'parent' ticket work log entries:

Notice, after 20 entries, next entries are 21, 22, 23 & 24 minutes.
Screenshots of 'linked' ticket work log entries:

Notice, after 20 entries, the subsequent entries are still for 20 minutes.

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available.