All Nippon Airways Mileage Club - HND-HKG config confusion??

I booked a flight from Haneda to Hong Kong in business class. In the booking it said business staggered, but once I came to the seat selection it came with a warning the configuration would soon change, but then gave me the 2-3-2 on the 777. For the short stretch and a day time flight, it does not really matter but what config should I actually expect? The new or the old?

I booked a flight from Haneda to Hong Kong in business class. In the booking it said business staggered, but once I came to the seat selection it came with a warning the configuration would soon change, but then gave me the 2-3-2 on the 777. For the short stretch and a day time flight, it does not really matter but what config should I actually expect? The new or the old?

I flew this route in late January and it was the 2-3-2 config. I would expect that and be pleasantly surprised in the unlikely event that it changes.