Hide own shares I shared to group I'm into



Hello all,

I would know if it's possible to hide folders I share to group I'm into.
I share a folder "Docs" to the group "sysadmins". I'm a member of this group with other people, so I see this dir in my home dir and at it's real place; I would hide it.

Steps to reproduce
1.Create a folder
2.Share it with a group you're into
3.See that the shared folder appears at its real place and in your home dir because it's shared with you

Expected behaviour
Hide the shared folder because it's mine

Actual behaviour
The shared folder appear in my home

Server configuration
Operating system: Debian 8.0 x64
Web server: apache2
Database: MySQL 5.5
PHP version: 5.6.20
ownCloud version (see ownCloud admin page): 9.0
Updated from an older ownCloud or fresh install: install
Special configuration (external storage, external authentication, reverse proxy, server-side-encryption):
NFS mounted data dir for hosting user's home, but no care for my question
Integrity status for oC9+

No errors have been found.