Permissions are not shown in share properties

[Zoffix Znet]

Right click on a folder, go to "Share" tab and setup access permissions for any user.

Click "OK", close the window, then open it again, and all the permissions are listed as "--", which makes it impossible to find out what user has which permissions.

Note: I just installed the samba sharing (with the button in the "Share" tab), and I still can't connect to the samba server, so maybe I'm missing some kind of package that creates this bug.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: dolphin 4:4.8.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14
Uname: Linux 3.2.0-22-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
Date: Mon Apr 9 08:21:01 2012
ExecutablePath: /usr/bin/dolphin
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
ProcEnviron:
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: kde-baseapps
UpgradeStatus: No upgrade log present (probably fresh install)