In Cobian Backup 11 (Gravity), in Advanced section there was an option "Delete empty directories" But I couldn't find it in Cobian Reflector

Can you please tell me how I can configure this?
- Delete empty directories from the destination, or
- How do I configure that directories named 1Cv8Log, 1Cv8JobScheduler, 1Cv8FTxt are not counted? I tried adding REGULAR EXPRESSION to an exclusion mask: .*\\\1Cv8Log\\.* but that didn't work