Of course I already tried this option and all other options too, it's not working in the new Version.
The "include subfolder" - option is only scanning all subfolders for occurence for the filter and has nothing todo with including the content.
But V2.7 its also copying all subfolders even if the containing names aren't the same like the filter I gave:
filter: *batman* --> copies "/ebooks/batman/book1.pdf" because it is doing a REAL rename like the Unix-Command is used to move a folder.
However, there is something changed after V3.x and its not doing what I need it for. Glad I still have the old Version even if its not available on the webpage.