I wanna talk about DLC. I bought a physical copy of Fire Emblem Engage. I also bought the DLC. I had to go out to take someone somewhere and wait, so I brought my Switch. The game was running before I left home. Had to connect to the internet to resume the game while I was waiting for the person.
It is my primary. I haven’t played the game on any other console.
Edit: it might not be. My old console might still be considered primary. Shame you can’t see it on the website, but I need to charge it to check.