use case:
Story type issue is present on screen.
Click the 'more' tab and select 'create sub task'.
Jira defaults to creating a board task rather than a sub-task. Why is that? Shouldn't the 'create sub task' menu pick actually default to creating a sub-task?
Perhaps it's my rather newbie use of Jira and my understanding of what a sub-task is: a task that is subordinate to a task, a list item that must be completed before the task itself can be considered completed. Is that an incorrect understanding of what a sub-task is in Jira-World?
