Are you talking about sorting and columns for displaying the Child Issues when you are looking at the Epic Details? If so, I don't believe that is supported natively in Jira Server but I found a reference to a plug in that might help.
https://mraddon.blog/2020/03/31/how-show-issue-in-epic-with-custom-columns/
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.