In our JIRA we have priorities set as follows :

When we search for the issues whose priority name is "1" (as below) , the filter is returning the issues which has the priority NAME as "1" as well as priority ID as "1" (attached screen shot for reference).

priority = "1"

We have already reviewed the ticket JRA-37238 . However we did not see any resolution for this issue.The work arounds provided are not effective. Renaming the priority names is breaking(not showing correct result) already exiting filters(which are using "priority" in the JQL) in the system.