system-group (host-collection) create with system-ids does not work
When creating a system-group with 'system-ids', it doesn't appear to associate the systems to the group.
(Note: system-group is in the process of being renamed to host-collection)
hammer> system-group create --organization-id ACME_Corporation --name group6 --system-ids 2
System group created
The group is created, but no systems are added to it.