Is web version useless?

[no1racefan1]

On 9/8/2023 at 7:59 PM, Astro Flyer said:

Based on their dining webpage you cannot make DMW dinner reservations until after making final payment unless you’re Platinum, Elite, Reserve or Suite.

 

• Most guests will be able to access once your cruise is paid in full.
• Early access for Captain's Circle Platinum and Elite members as well as guests booked in Reserve Collection and Suites.

 

https://www.princess.com/ships-and-experience/food-and-dining/dine-my-way/

I am none of these, and I was able to make dining reservations way before final payment, using the 'web version' as screenshotted above.