I think I pushed the simulator too far with my "hello" message and it crashed. Btw, The sample messages animation may look cool, but forcing the focus to them

I think I pushed the simulator too far with my "hello" message and it crashed. Btw, The sample messages animation may look cool, but forcing the focus to them makes the UI annoying on mobile. I was trying to read the site's header and the page kept scrolling to each automated message there.