I know that at least one operator has given it, a little more than, a second thought and mentioned it at the end of their major gov fail checklist as a "note".
When I've seen it in the sim experience took over at about 100ft over the water when I told the other seat to take the controls and thrust one of the levers forward.
Said "Notes", advise setting 20% tq on one engine and varying the other according to collective position (typically nominating the engine, that will be varied, as the lever which is closest to whom that will adjust it).
As the aircraft touches down in a running landing then steadily reduce the engine -which is being used to to control Nr- to the cut off position; without abruptly cutting drive according to pitch/collective position. When the aircraft weight is fully on the wheels and the variable engine is reduced to cut off then control idle Nr with the remaining lever. Shutting down if necessary.
...I think. It's hazy, but I hope this helps.