the overall interview is totally a happy one, no harsh time the time that i have an interview with is a one to one personal interview with the line manager

Doesn't explain why they rejected, interviewer sounds dismissive. When asked for reason, they did not get back nor explain the reason for rejection. I think it is important to have common courtesy

Online interviews Asked a lot of situational questions and questions about my working experience and history. Interviewer didn’t share much about the current team and reason of hiring. The interview is around 1.5hr long.