[Samba] permission problem with vfs object recycle:directory_mode

[Nicolas]

Well,

Despite I've recently answered about vfs  object recycle on this list, 
it seems that it isn't working as excepted.

Using Samba 4.4.5, compiled from sources

Here is the conf for a share:
[musique]
         path = /media/data/musique
         read only = No
         vfs objects = acl_xattr recycle
         recycle:directory_mode = 0770
         recycle:subdir_mode = 0700
         recycle:versions = Yes
         recycle:keeptree = Yes
         recycle:touch = Yes
         recycle:repository = .recycle
         full_audit:prefix = %U|%I|%S
         full_audit:success = connect disconnect mkdir rmdir open read 
write rename opendir unlink
         full_audit:failure = open write mkdir rmdir rename unlink
         full_audit:facility = local5
         full_audit:priority = NOTICE


recycle:directory_mode parameter is NEVER applied to the .recycle 
directory, default 0700 is ALWAYS applied (whatever value is set to 
recycle:directory_mode).

Tested several times by :
modify smb.conf
killall samba
/usr/local/samba/sbin/samba

Thanks in advance for for help.

Nicolas

(It turns out that only the first user who deletes a file has access to 
.recycle, files deleted by other users are unlinked, manually setting 
0770 perms on .recycle makes it working as expected)