In the first example: doesn't pushing the button while typing cause the textfield lose focus? What's the point of the typing in the example?
I think the point is, if you click the '2.0s' button, you cannot re-focus on the input field for those 2 seconds.
I think the point is, if you click the '2.0s' button, you cannot re-focus on the input field for those 2 seconds.