It was 3 rounds interview.
one manager joined in one of interview rounds.

I think I spent too much time on behavioral session, I have 30 mins on coding sessions.

For the first round, interviewer was really kindly and friendly. I was talking slowly and clearly since English is not my first language. That's why I spent 30 mins on LP sesison, and then, On coding part, I couldn't get the idea how to solve it, it was hard question. so interviewer lower the question level..... I don't know even I did write the correct answer for the lower level coding question haha...anyway when time was up, interviewer asked me time complexity and space complexity.

For the second round, I also spent 30 mins on the behavioral question. I don't remember what questions I was asked, but I remember we laughed.
On coding part, it was the question that I've solved in leetcode, but my answer was only covered general test cases. when interviewer gave me edge cases, and let me write down compliing result step by step, it didn't cover that case. He said that he thinks more complicated work needed for this question, and time was up, then, he asked me time complexity and space complexity.

For the Third round, also spent 30mins on LP, and I am lost while I'm talking. he wants more detail about my previous role and job, and Since my previous role was not Tech, I spent more time on explaining background and business logic.
On coding part, I got the idea how to solve it when I have only 10 minutes. He said I am on the right track, and while we are talking, I was writing my code. I got my code done in 20 minutes. He was waiting for me extra 10 minutes. And we talked about my code, and he pointed out my mistakes.
After that, he asked me if I have a question, I asked him if he need time complexity and space complexity. He said yes, so I provided them.

After done interview, approximmelty 3 hrs later, recruiter viewed my linkedin profile...........