Also note that the throbber is not longer default so users now have to figure out which tab has focus and then look at that tabs favicon. Granted it is only a very small ammount of time to do that but who knows for people with disabilities trying to differentiate between an active and non active tab.
Also note that the throbber is not longer default so users now have to figure out which tab has focus and then look at that tabs favicon. Granted it is only a very small ammount of time to do that but who knows for people with disabilities trying to differentiate between an active and non active tab.