Duo Security interview questions

I was selected to interview for a specific team at Duo after going to the career fair and their office event post the career fair. I had a first technical phone screening which lasted for about an hour. After that, I was selected for an on-site interview at their office in downtown Ann Arbor which went for about 2 hours. 1 hour with 2 software engineers and 1 hour with the hiring manager. After waiting for a good period of time, I was extended the offer.

- phone screen with recruiter - phone screen with CS manager - onsite The expectations set by the recruiter did not align to the phone screen with the hiring manager. I was told it would be a "deep dive into your resume" however, when speaking with the hiring manager she was taking her dog for a walk and was nowhere near a computer to look at my resume. None of the questions by the hiring manager were based on my professional experience. All were cultural questions such as "Tell me your life story." and "What do you like to do for fun?" The hiring manager let me know a decision would be made on next steps by end of that week. After following up several times, it's been 3 weeks since hearing anything back. Simple straightforward communication would have been much appreciated, as transparency is all that a candidate is really looking for. However, this really gave a negative first impression.