I mentioned this a long time ago when the first photos inside the actual stadium came out. The upper deck doesn’t have traditional vomitories (tunnels) like the current stadium. So instead, the exit aisle goes all the way down to the front edge of the balcony and the exit stair runs down perpendicular to the balcony face from there. So yes, people on the landing and top few risers of those stairs are definitely going to be in the line of sight of spectators with seats in the first two or three rows and close the exit aisle. Obviously, if you stand up, that won’t be the case.