...
After clicking a particular issue (1) that is present in a row, user is to be taken for a Tab view that is dedicated only for that particular issue (2):
Anything that is to be changed here is to be applied only for such issue, other issues won't be affected when user decides to press "Send Issue to Jira" button (3).
Note that the button uses single form (Issue) to underline that only it is to be affected by modifications of its content.