Meta Software Engineer interview questions

Recruiter call, then phone screen with coding, then on-site with two coding rounds (each with two coding questions), product design, and behavioral. Overall, not too hard, mostly leetcode mediums. Product design was also not too bad, one of the common problems. Did pretty well on coding rounds, but seems I didn't get the offer maybe because of behavioral or design. But the recruiter was not very helpful. Very slow in responding and ghosts some emails. No feedback at all.