What reportedly annoys her about William

While Anne is known for her dedication, the same insider claims she wishes Prince William would take on a greater share of the routine ceremonial duties known as “bread-and-butter” engagements.
In particular, Anne is said to still handle the majority of investiture ceremonies at Windsor Castle, despite William living nearby. Investitures are events where individuals receive honors in person from senior royals. Currently, only King Charles, Anne, and William conduct these ceremonies, with approximately 30 held each year.
Sources suggest that Anne finds it frustrating to carry the bulk of this responsibility when her nephew could, in her view, share more of the load.
Whether or not this tension lingers, Princess Anne remains admired for her work ethic and continues to set a strong example as she marks her 75th year.