Was scheduled as a 30 minute Teams interview but lasted 15 minutes; interspersed with interruptions as interviewer's colleagues walked past and had dialog with the interviewer. No apologies. Despite clearly having the skills and experience to perform the role, I wasn't invited for a formal competency based interview, and I have to wonder why that would be... Interviewer came across as disinterested. One of the worst interview experiences I've ever had, resulting in my first post on GD.