Prince William was "worried that Harry would reveal the details of the Jubilee chat on the Netflix show."
The Duke of Cambridge is reportedly concerned that any details of the conversation with his brother could end up being made public on Harry and Meghan's show on the streaming service.
Prince William was reportedly concerned about Harry's presence at the Queen's house, wondering if he would divulge details of private conversations about the Jubilee.
The Duke and Duchess of Sussex were told that if Netflix tried to film the festivities, the crew that followed them would be stopped by royal enforcers.
But the Duke of Cambridge is reportedly concerned that the content of any heart-to-heart conversations with his brother on this special occasion could eventually be made public on Harry and Meghan's show on the streaming service.
William and Kate said they feared the sensational couple, who had resigned from the royal family and made a new life in the United States, might stage a "stunt" to divert the spotlight from the queen as she celebrated her 70th anniversary on the throne.
Harry and Meghan will have their own interview show on Netflix.
They haven't seen each other since William and Harry unveiled a statue of their mother, Diana, Princess of Wales, last July.
One source told The Sun: "William wanted to talk to Harry and try to bridge the rift between them, but he feared it would be made public in Netflix, Oprah or Harry's upcoming book. ”
Harry and Meghan said they would join their children Archie and 11-month-old Lillibert for the Jubilee celebrations.
The Queen welcomed the couple to a number of events but refused to accompany the Queen to a colour army show on the balcony of Buckingham Palace.
Royal biographer Tom Ball added to The Sun that William would fear that Harry and Meghan would play tricks to attract the spotlight.
"Kate and William are stupid not to suspect, and it would be unwise not to be cautious."
The Queen decided that on 2 June, only "members of the Royal Working Family" would join her in the "Colour Troops" on the balcony of Buckingham Palace, removing 37-year-old Harry and 40-year-old Meghan from the iconic images that future generations will see.
The decision also puts Harry's relationships with his father, Prince Charles, 73, and his older brother, Prince William, 39, in the spotlight.
There are reports that the palace "caretaker" will block any attempt by Harry and Meghan to help Netflix crews film during royal events celebrating the Jubilee.
A team tasked with preventing filmmakers from "exploiting" the streaming giant's £112 million deal with the couple during the four-day celebrations.
In an interview with Oprah Winfrey last March, Harry said he was disappointed in his family and that he barely spoke to his brother, describing their relationship as "space".
He claims that his father, Charles, stopped answering calls from Harry and Meghan after they moved to the United States.
Harry also said he and William are now "on different paths."
