inaccurate total size in queue summary

If the remote ftpd provides folder size information and you queue the folder, it shows the size in the queue. However, if you go to the "queue info" or "queue summary" screen (ctrl+I), it only shows total size of the files and does not compute the folder sizes in the queue.

If that was not intentional... it seems that the time remaining to download the queue only reflects the files as well. It does not take into consideration the folder sizes when provided.