[Samba] vfs_recycle on samba 4.3.9 as DC reset permissions

[Frank Treichl]

Hi,

I set up an Ubuntu 16.04 machine with samba 4.3.9 as DC.
Everything works fine. I created users and groups with the Windows RSAT 
tools.
I also set different group permissions on some shares over Windows.

My Problem is now that I tried to enable the samba recycle bin:
[mytest]
         path = /data/samba/mytest
         read only = No
         vfs objects = recycle
         recycle:repository = .recycle
         recycle:touch = yes
         recycle:keeptree = yes

After enabling the module all permissions for this share where reset to 
the defaults (everyone can enter).
If I now try to change the permissions for the share or an subfolder the 
permissions will reset in the moment I press apply.
So after enabling the vfs_recycle module the permission system (Windows 
acl) does not work anymore for the particular share.

Is this a known problem?
Is there maybe an workaround available?

Regards
Frank Treichl