Meta Product Designer interview questions

Three part interview: 1-Recruiter screening call to access your overall fit for the position and company. 2-Past work portfolio presentation and app design critique with 2 separate interviewers (2 hrs total). 3-Past work portfolio presentation to a panel of interviewers(4-6). Followed by a deep-dive and behavioral interview with a manager. Then whiteboard challenge and another app design critique. (4 hrs total)

I was invited for a screening call, then a video interview, then a design challenge, and finally another interview with a panel of interviewers - it took about 4 weeks total