What is the difference between "AI Discussion" and "Discussion" on the mobile Discussions page, and how do I switch between them?

1. "Discussion" is a general discussion list view showing discussion topics among team members. 2. "AI Discussion" is an AI discussion mode where you can have interactive conversations with the AI assistant. 3. To switch: Click "Discussion" or "AI Discussion" on the tab labels at the top of the page; the tabs are located on the left and right sides of the page header.