If I look at flightradar24 flight history, it used to be that if the flight was in the air the map would reload showing the flight in question. For a while now this hasn't happened and the map remains on whatever area I last looked at. I can zoom out and eventually find the flight, but is there a way to make this happen automatically? I've cleared cache/cookies to no effect.

I'm using Firefox 65.0.1 on Win10 Home if that makes any difference, but it's the same using Chrome.