ButterflyMX Software Engineering Manager interview questions

Did three interviews with them: Recruiter screening, Hiring manager screening with VP, and Key Stakeholder round with another engineering manager. These were mostly behavioral/process question rounds. Was told their process would include a couple more rounds (one technical). They were quick to schedule the three interviews, but then seemingly ghosted me after the last one. I had sent follow-up emails and checked my spam, but only received an automated rejection email 3 weeks later.