6.2 beta duplicate does not overwrite existing directory
-  Go to remote path 
/dir1
 -  Right click on 
dir2
 -  Duplicate
 -  Target remote path 
/dir1/dir2
 -  Modify to 
/dir4/dir2
 -  Copy 
/dir1/dir2within/dir4/dir2(/dir4/dir2/dir2)
 -  6.1.2 and lower overwrites 
/dir4/dir2with/dir1/dir2
 
Dan