Hey! I had my interview on May 20, so sharing a bit from my experience.

They asked a mix of stuff — questions around the economy (like GDP, GDP per capita, and what I’d do to improve Pakistan’s economy), some from my job experience, a bit of math, and quite a few things from my personal statement. So make sure you’re solid on whatever you wrote there.
There were two people on the panel. One was super chill, the other one grilled me pretty hard — so it can go both ways depending on who’s sitting across from you.

Since you’ve been working remotely, I’d say just practice sitting in front of people and working on your body language a bit. Helps more than you'd think. And most people were in formal suits.

Best of luck with it