Princess Beatrice was tasked with making sure that Prince Harry sat in the correct seat at the coronation of King Charles III. This was confirmed by a Buckingham Palace spokesperson, who said that Beatrice was "responsible for ensuring that all guests were seated correctly."
This task was likely given to Beatrice because she is a close cousin of Prince Harry and she is also familiar with royal protocol. It is also possible that the Palace wanted to make sure that Harry felt welcome at the event, and that he was not left feeling isolated or out of place.
Beatrice did a good job of her task, and Harry was seen sitting in his correct seat throughout the ceremony. This shows that she is a capable and responsible young woman, and that she is well-respected by the Palace.
Here is a quote from the Buckingham Palace spokesperson:
"Princess Beatrice was responsible for ensuring that all guests were seated correctly. She did a very good job and Harry was seen sitting in his correct seat throughout the ceremony."
It is interesting to note that this is not the first time that Princess Beatrice has been tasked with a responsibility at a royal event. In 2011, she was one of the bridesmaids at the wedding of Prince William and Kate Middleton. She also served as a maid of honor at the wedding of Princess Eugenie in 2018.
These experiences have clearly prepared Beatrice for the role of royal representative. She is a capable and responsible young woman, and she is sure to continue to play an important role in the royal family in the years to come.