KGHM Polska Miedz interview questions

Found the job posting on Indeed. The whole interview process took about 4 weeks. I went through three stages of interviews. The first was a phone interview that consisted of basic questions and information gathering such as work eligibility, salary expectation, etc. The second interview was a video call with two interviewers (who were actually very nice) and was fairly standard. It consisted of a general mix of personality and scenario based questions. The third interview was in-person with the same interviewers and consisted of more complex personality and scenario based questions. It also consisted of a quick Excel skills test. After the third interview, I was told that they would let me know within the week whether or not I got the role. I was completely ghosted and was never given an update. To top it all off, the same job was re-posted less than a month after my last interview. Being a recent graduate, I’m used to not receiving updates after initial applications or first round interviews. However, after 1 month and three rounds of interviews, I would expect to at least be given the decency of a quick email update.