Summary

Project sidebar "Version" option is missing from Business projects, even if version has been added

Environment

JIRA Core 7.2.2 (Customer's environment)
JIRA Core 7.3.6 (Support verified latest version also affected)

Steps to Reproduce

1. Create a Business type project.
2. Navigate to Project Settings > Versions > Add some new versions.
3. Verify the Project Sidebar.

Expected Results

Version option should be available after added some versions to the project.

Actual Results

Version option is missing, it does not get created, although issues can still "see" and use the versions created.

Notes

Support tested on JIRA 7.1.x and able to see Version option on the project sidebar after adding some versions. This seems to be affecting JIRA Core 7.2.x only (7.3.6 more recently). 

And also, 7.2 and 7.3 documentation also mention the Version option should be available.

https://confluence.atlassian.com/jiracoreserver072/viewing-a-project-829092478.html

https://confluence.atlassian.com/jiracoreserver073/viewing-a-project-861255675.html

Workaround

As administrator: navigate to Versions via Project Settings instead of the sidebar.