There was definitely something that made me appear wrong in the eye of the hr interviewer, but the argument was that they are searching for one with 7 years of experience with React. LOL, at the time of interviewing the stable release was 5 years ago. I would have appreciated an objective feedback stating my weak point so that I could eventually work on it...
On a secondary level, the interviewer didn't start her webcam to establish better contact, although I did