I can't believe that this still isn't supported. Atlassian, please make this a priority. I work at a large company with several hundred developers and we can only use plugins that are marked as "supported" and "data center".
There are quite a few folks on my team alone that are a bit outraged that this isn't in that list (or rather that this isn't something that can be done out of the box). I have to be honest that between this and the issues I had with Source Tree (which also had unresolved/unresponded to Jira tickets on your site that were several years old), I'm not very inclined at this point to give you guys a favorable review when I go back over the product suite with management.
https://getsupport.atlassian.com/browse/CSP-239921