r-labs » Wiki Lists

My goal :

Place a table of issues in a wiki page, using a custom query.
That custom query requires to sort the list by ascending subjects.

e.g. : {{ref_issues(-i=138)}}

The custom query with id 138 is set so than trackers are sorted by ascending subjects.
In the Issues tab, the list of trackers shown with that custom query is perfectly sorted.

The actual behaviour:

In the wiki page, the sorting seems to be random, and doesn't follow the custom query specification.

Observations:

While editing the wiki page, the preview of that wiki page shows a correctly sorted table of trackers.
But when saving that wiki page, the issues table get completely unsorted.