I don’t remember when but I was in a room with a few people on an alt and I remember that while I was there someone came up to me and asked in public chat is your alt (Ico Twilight)? Of course I denyed as I don’t really want people knowing my alts.
I was wondering if there was anything that prohibits this as it can be concerning for people who have lots of alts when someone has correctly guessed your main account.