Candidate ended our interview early for another meeting

I had a first round interview scheduled today that was supposed to be about 30 minutes but around the 10 minute mark the candidate suddenly said they had another meeting starting soon and asked if we could wrap things up quickly. I wasn’t sure how to react at first because we had just started getting into the actual role and there were still a lot of things I wanted to cover. We rushed through a couple of basic questions and then the call just ended. Part of me felt a bit annoyed since we both booked that time slot, but at the same time I also know candidates are juggling multiple interviews and meetings during a job search so their schedules can get messy. Still it left the conversation feeling incomplete and a bit awkward. I’m curious if other recruiters run into this too and how you usually handle it when an interview suddenly gets cut short like that.