Markle made things ten times worse when she asked the volunteer if she could go to a different station.....she can't handle people who are no-nonsense and don't fall at her feet, groveling in adoration. She wanted someone who was a push over and catered to her. Meghan also had the mad look on her face when things don't go the way she wants them, it was there for a moment.
Anne, Sophie or Catherine would have never acted like Meghan. They want to return to the family, no way in hell.