Although concerned, King Charles III, as the U.K.’s head of state and the Head of the Commonwealth, reportedly doesn’t have time to obsess over Prince Harry and Meghan Markle drama. “Relations are as bad as they have ever been,” a royal source told a publication. “Nothing has been resolved. But Charles does not spend a great deal of time dwelling on the matter because he is so busy.” This insight comes amid revelations that the monarch did, in fact, invite his youngest son to stay in a royal residence during the Duke’s quick stop in Britain on May 8. “All the narrative from the moment he [Harr…