If you mouse around the new preset explorer and find an interestingly named or described preset you can't double click on it to load it.
As soon as you click a dot the explorer moves the 'map' so the next click lands on some random preset. Could the map stay stationary until after the system double-click time has expired? That way you don't have to single click, wait till the map has re-centered itself then double click the now-stationary dot.