Natural sort order Activities

When no sort is selected, activities are sorted in a natural order, which seems to be equal to the order in which the activities were created.

Is it possible to change the natural order in which an activity appears? So to see activities that were created later above activities that were created earlier.

Background of the question: To be able to fully edit the WBS in the Activities view a sort cannot be selected, so I work quite often without a sort selected.