I am a student in an online school. I have multiple courses on Canvas, and since the start of school recently, one of these classes have been using the 'Discussions' function frequently. One day, I noticed that the class (in 'card view' Dashboard) shows the 'Discussions' icon with a colored-in dot with a '1' inside, indicating that there is one unread message. This is incorrect, and I checked everything in the discussions to make sure there were no messages that had been marked unread. It even shows that there are no unread replies in the main page of the 'Discussions' section, which conflicts with the Dashboard. I have tried refreshing the page many times, re-logging into Canvas, restarting the computer, clearing all my internet browsing history & shutting everything down, manually marking every reply as 'read', using the 'mark all as read' option multiple times, and asking AI about the issue. I also accessed the code, and it just shows that there is '1 unread' on the Dashboard page, which makes no sense. The one thing I haven't done yet is contact my school's tech support, but since it's not directly affecting my classes, it's hardly a significant issue. However, that icon showing up every time I log in to Canvas is starting to get really irritating because I'm always paranoid that my teacher is actually contacting me. It's also just annoying to look at.