In my JPD projects, I have a number field called "Release Priority", which teams can use to to assign a priority to their ideas and use it to sort by priority. Within a given project, sorting by this field (ascending and descending) works as expected:


However, when I look at the same issues in Advanced issue search and try to sort using this field, the ideas are not sorted as I would expect (i.e. no sorting occurs):


Note how when I change the sort order, the ordering of the numbers does not change.
I was wondering if anyone else had experienced this issue, or if it's expected?
Thanks!