An enhancement has been made to support advanced features of Neutron Security Groups. These groups have additional features, such as direction, IP version, etc. that could not be set previously when using the Dashboard to manage the rules.
Now, when using OpenStack Networking after updating the appropriate Dashboard setting, the improved security groups rule management is available.
The setting should be updated in /etc/openstack-dashboard/local_settings:
Set 'enable_security_group' to True in the OPENSTACK_NEUTRON_NETWORK key. (True is the package default).