I post this here because i did not receive any answer from the support.
We found a strange thing in our TestRail instance. The milestones are not ordered by name as it said in this discussion by Tobias Gurock Ordering Milestone by CreationDate/Title
“Active milestones are ordered by their due date, if available, and their name otherwise”
That not the case in our instance, we have no due date for our milestones and the order is totally random and change after each refresh of the page, that’s pretty annoying when we have a lot of milestones.
Here are screenshots of that “bug” in our testRail
Thanks for your help