Pause toast timer when the window loses focus

The default behavior is to pause the toast timer whenever the window loses focus. You can opt-out by setting the pauseOnFocusLoss props to false.

// Opt-out for all toast
<ToastContainer pauseOnFocusLoss={false} />

// Opt-out per toast
toast('Hello', {
  pauseOnFocusLoss: false
})