GlobalLogic Sr. Software Engineer interview questions

Initial phone screen, followed by take home coding challenge; then a final interview consisting of a culture interview which was just a general get a feel of you sort of thing and a technical interview. The technical interview when over my experience as well the actual coding problem. Overall the process wasn't too bad and the recruiter kept good contact with me.... But here is my gripe, I was rejected because I didn't have enough public cloud experience. However, I was told by the recruiter that wasn't a problem and nor do I have anything about public cloud on my CV. Why waste my time if you weren't going to hire me anyway?? At no point in the process did I ever say I had any such experience.... In fact I was very clear that I didn't have public cloud experience early on in the hiring process. Anyways I feel as if my time was wasted for a very trivial reason. So many companies do this, your missing one technology that you could probably pick up easy enough in a few weeks and that's it your not getting the job.