Comment 5 for bug 430690

Just thinking about the easiest solution.
There is no need for a sequence field from user perspective. This known and only want to have default sorting on input sequence, the solution could be to only add the "id" to the _order. Then the other code can be deleted and we have the behaviour we wanted. Still user can sort eventually other columns by click in column-name.

Then this solution can also be adopted in stable as there are no table changes. :-) :-)