At the moment thats not on the table at all. We feel reports are a very specific admin area.
Do you have a specific usecase in mind?
Haha, so okay, I think we did something very special here 
It seems they are ordered alphabetically, based on the name of the first report in the group…
So for example in English I have:
While I do think there is a certain quirky charm to it, we’ll get it… sorted