Browse: Attachments: Sort by Creation Date is incorrect

• Go to a Space containing attachments
• Select 'Browse' -> 'Attachments'
• Click on 'Creation Date' to sort.

The sorting order seems to be by 'Name', rather than 'Creation Date'

See example: https://qa-cac.atlassian.com/spaces/listattachmentsforspace.action?key=DOC&fileExtension=&sortBy=createddate