Had several rounds of calls before in-person interview at the office. Most questions were about past experiences and role expectations. Two weeks after in-office interview I followed up to see if there are any news about the decision, and was told "the decision will be made in a week". It's been a month since the interview now, I heard back nothing and they are still hiring. Not sure why they won't say a rejection, ghosting is actually a lot worse, especially after in-person meeting.