Steps:
1. Login to JIRA.
2. Open an existing saved filter and user is in "Advanced Mode". Suppose I want to sort my result on resolution.
3. As my issue navigator heading define resolution as "Res" and priority as "Pr", I will not think twice before using them.
4. write query as "filter=test order by Res". Execute the query.

Result:
1. The warning message comes "Not able to sort using field 'Res'."
2. The user is confused what is wrong as my issue navigator shows Res heading. Same for Pr.

Expected:
1. It will be good to add this alias for resolution and priority as we have for issuekey.