We're playing around with Jira Software Premium, and planning on enabling it in production soon.
We can create custom issue hierarchy levels with the Advanced Roadmap, but if we add another issue type on the Epic level that new issue type doesn't have the "Create issue in epic" option, like a regular epic has. It only has the "Create sub-task" option, like any other issue type has.
This behavior also goes for any hierarchy levels above Epic.
Are we missing something, or is this just not possible?
If it is just not possible, are anyone aware of a feature suggestion we can go and vote for?
I've tried searching and googling, but found nothing specific for this.