SA16
Sixstring
And he's practised before and always goes back to the left. Not every wing plays both sides
Not every player does everything. You'd think someone would be able to teach Panarin to play defense. Or Kravtsov to play tougher, or Gauthier to score. It's not a video game.
I find it nearly impossible to believe that a player seen good enough to be a number one overall pick is completely incapable of switching to the other side when it is a routine thing that happens around the league daily.