Beatrice has “never been so happy” a friend of the princess has claimed, as the royal appears to have been left unfazed by her promotion snub. The Princess of York, along with her younger sister Princess Eugenie, have not been enlisted as working royals by King Charles III. This is despite the number of working royals being in decline, following both the King and the Princess of Wales receiving treatment for cancer. Princess Beatrice, 35, married property developer Edoardo Mapelli Mozzi in 2020, who already had a young son named Wolfie from a previous relationship. The couple later welcomed th…