I've found a weird bug/feature between Company Managed and Team Managed projects.
In team managed, the epic shows in the hierarchy of the task.

In the company managed, only the Jira issue number shows.

We'd like to have a company-managed project, but show the epic in the issue view and edit screens.
The only workaround is editing the issue screen to show "epic link," but this introduces a new challenge as there isn't a way to filter epics in the dropdown to only show the associated project.

Please let me know if there are workarounds to either of these issues. The UI of Jira was one of the main selling points and to not be able to view associated epic in a clean way is frustrating.