Allow publishing access for more than one owner

My team works in a very collaborative environment and the "owner" of the course in Rise360 may not be the only owner or the only person that needs access to publish the course to our LMS. 

We previously all had access to publish the course as long as we were listed as collaborators (manager or editor). As of today, this access is gone and only the owner has the option to publish the course. 

I saw in Articulate Community that this question has been asked previously in the context of an employee leaving the organization and it was recommended to just share the link. This does not allow us to publish the course in our LMS to track completion for compliance. 

I'm not sure what changed for us to previously have access to the publish feature regardless of ownership or why we no longer have the access to do so, but there should at the very least be an option to assign collaborators as "co-owners" so we can have equal publishing/modification rights on team projects. 

Thank you!