IHG Hotels and Resorts interview questions

Applied on LinkedIn and was emailed by HR stating they wanted to interview me for a different position than I applied for/discuss details. Was interviewed by two people, one being the HR person who emailed me initially. This person was very unprofessional throughout the interview, barely talking and audibly sighing and overall looked very disinterested. At the end of the interview they suddenly wanted me to do a trial for yet another (different) position. Was ghosted for about a month after the interview and then suddenly emailed to come in for said trial within a few days notice. Terribly unprofessional.