PositionSource blocked by AppArmor even with "loaction" policy_group enabled.

I'm creating a click package for an application that makes use of qtdeclarative5-qtlocation-plugin by using this code

import QtLocation 5.0
...
PositionSource {
}

This is the apparmor information file in the click package:

{
    "policy_groups": ["networking", "location"],
    "policy_version": 1
}

This happens why I try to run the app:

terminate called after throwing an instance of 'std::runtime_error'
  what(): An AppArmor policy prevents this sender from sending this message
to this recipient, 0 matched rules; type="method_call", sender="(null)"
(inactive) interface="org.freedesktop.DBus" member="Hello" error
name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (bus)

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: apparmor 2.8.0-0ubuntu27
ProcVersionSignature: Error: [Errno 2] No such file or directory: '/proc/version_signature'
Uname: Linux 3.4.0-3-mako armv7l
ApportVersion: 2.12.1-0ubuntu3
Architecture: armhf
Date: Tue Sep 10 07:16:59 2013
InstallationDate: Installed on 2013-09-07 (2 days ago)
InstallationMedia: Ubuntu Saucy Salamander (development branch) - armhf (20130907)
MarkForUpload: True
ProcKernelCmdline: console=ttyHSL0,115200,n8 androidboot.hardware=mako lpj=67677 uart_console=enable lcd_maker_id=primary lge.hreset=off lge.reset=mode_reset gpt=enable lge.kcal=0|0|0|x lge.rev=rev_11 mdm_force_dump_enabled androidboot.emmc=true androidboot.serialno=007c09ab10897992 androidboot.bootloader=MAKOZ10o androidboot.baseband=mdm bootreason=reboot
SourcePackage: apparmor
UpgradeStatus: No upgrade log present (probably fresh install)