Every Monday morning we have a company-wide meeting. I began to notice a few weeks ago that in the Teams chat for the meeting it will often say that the meeting ended after 7-8ish hours. The meeting is only 30 minutes. Since I first noticed it one of my Monday highlights is seeing if it happens again (my job is boring so this is fun for me), and every Monday without fail the meeting will end at around 5:30-6pm-ish aka the end of the working day. We don't have rooms booked for the meeting so it's not a room booking causing this.
AIBU to think someone joins this company meeting on a Monday morning and stays on it all day so that they always show as 'in a meeting' on Teams whilst they go about their day?