The fields on Test Steps are fixed and can't be configured. They are Action, data, Expected Result and Attachments.
When executing a manual Test, you will be able to comment on specific steps, but not on the Test definition (issue view screen).
Feel free to open tickets in our support site with your questions/problems:
Hope this helps,
A picture is worth a thousand words, especially when you're trying to find relationships and understand your data. Here, Dashboards play a vital role in gaining insights from a variety of dat...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events