Milken Institute Associate interview questions

Initial 30 min screening call via Teams, followed by back-to-back 30-45 min interviews in-person at the Milken Institute office in DC. The screening call was pretty standard (learned about the team's research areas, discussed skills and prior experience relevant to the role) and was contacted two weeks later to schedule additional interviews. Both in-person interviews were with team members of varying levels. While most interviewers were nice and asked fair questions, one of the more senior team members was incredibly rude and interrupted nearly all of my responses to the questions (even if they were not the one asking). I think it was either a pressure test or they are just unapologetically pretentious. At one point the this person made a comment saying I wasn't "making enough eye contact" with them, which I thought was a very weird thing to mention. Overall that person was incredibly unprofessional and their constant interrupting really threw me off from performing my best. Heard back two weeks later saying that I was not selected for the role. I would think that such a well-known and respected think tank like the Milken Institute would treat their applicants with more respect and dignity. Most likely will not be applying for a role with them in the future.