lbaaSv2 failed to configure on openstack liberty

I am setting up openstack liberty 12.0.9 using ansible deployment on ubuntu trusty VMs. I was enabling LoadbalancerV2 for testing.

I followed steps in this link:-
http://docs.openstack.org/developer/openstack-ansible/mitaka/install-guide/configure-network-services.html#deploying-lbaas-v2

Neutron service didn't start.
Service_provider was wrongly set and lbaaSv2 agent was not running.

The file /etc/neutron/neutron.conf look like this -

# Service providers
[service_providers]
service_provider = LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
#service_provider = VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default

To fix this I have followed the manual process from mitaka in this link
http://docs.openstack.org/mitaka/networking-guide/adv-config-lbaas.html

Can I know this issue is fixed in liberty or I need to wait till mitaka release?