- Evaluate a ton of messages in the console, e.g.
for (var i = 0; i < 5000; i++) console.log(Math.random())

- Scroll the console to the top, then back to the bottom

- Open DevTools on DevTools, and evaluate 'Console.ConsoleView._instance._visibleViewMessages.length'

Expected: should be a small number
Actual: it can include all the messages!