Hi,

I hope everything is alright.

I followed the instructions, step by step:

         "More than one player using Split-screen
Players can join your game by attaching controllers and pressing + on the controller at any point during the game. Up to 4 players can play in split-screen together. You will need either a pair of Joy-Con's (both Left and Right) per person or a Nintendo Switch Pro Controller per person to play".

Bug -> The second player cannot open doors or build anything. Is this a bug? Can you solve it soon?

Here I uploaded the video showing the bug (English version): https://www.youtube.com/watch?v=pYburiy10fk

Alex Pimenta