Maybe you can refer to this page as an reference:
This page is telling how to move the description before issue details in the View Issue page.
Maybe you can give it some changes and test in your test instance.
Not sure what you mean by "shaded red box". But if you want to set the order of display for fields on a screem, you should be looking at screen schemes.
Hi Everyone! My name is Mina and I am on Atlassian’s Ecosystems Marketing team. Our team is focused on our technology partnerships and marketplace apps. One of Atlassian’s partners is Slack, who ...
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