PayPal senior software engineer on-site interview

How’s the on-site interview at PayPal for a senior software engineering role? Do you interview with the team you’ll be working on, or is it a committee of interviewers? For preparation, should I expect system design? Leetcode style algorithm questions? Behavioral questions? How are their interviews compared to others as far as difficulty? Any insight would be appreciated, from people who have interviewed there recently or work there!