[pure-ftpd] List only accessible directories

Hello,

is it possible to configure pure-ftpd 1.0.47-3 (Debian) to list only 
directories an user has access to them?

I have a /share directory with tens of subdirectories and user has 
typically only access into 2 or 3 of them via filesystem ACL. I would 
like to reduce the list.

Thank you for any hint
Milo