Sorting Attachments by Size
The users can sort the attachments by file size either in ascending or descending order.
The sorting involves only the files. The Attachments manager arranges the folders at the top of the list before the files. The sorting by size has no effect on the folders.
Click on the header of the Size column on the left of the actions' column. By default the sorting is Ascending.
A left-click on the Size column's header switches back and forth the Ascending and Descending order for the attachments list in the Attachments manager.