Suggestion

As of now, CSV export from issue navigator will extract the log work details in the below format
;<date>;<random username>;<logged time>

It would be useful if there will an option to get the worklog author detail (especially Atlassian Account ID) along with this column. Basically, the way other ID's are extracted in the CSV file -

 Assignee,Assignee Id , Reporter,Reporter Id , Creator,Creator Id