According to reports, the Duke faced a cold reception from the monarch and other senior members of the royal family due to the revelations he made in his memoir, Spare, back in January.
However, an insider, as cited by New Idea, has recently disclosed that tensions between King Charles and his younger son Prince Harry have somewhat eased.
These reports seem to be confirmed by King Charles' plans for Lilibet's second birthday.
The publication further stated that King Charles was particularly impressed by Harry's commitment to attending the coronation and then rushing back home to be with his son Archie on his fourth birthday, which happened to fall on the same day.
Since then, King Charles and Harry have been in regular contact and reportedly have weekly FaceTime sessions, according to the same source.
Earlier, there were reports suggesting that Prince Harry and Meghan Markle had not received any public communication from King Charles and other senior members since their intense car chase, described as "near catastrophic."