That may well depend on the regulations under which you're operating. that said, it's simulator time, and best occupies only that column in your logbook. It's not single engine, not multi engine, not PIC, not SIC, not even total time. Just simulator time.
In my own logbook, simulator time isn't included in any other total, and isn't logged under any category other than simulator. It's not flight time; you're not in flight.
It's simulator time. Don't try to make it more than it is.