That's how it is, no hazzle, just walk to the other gate! Don't worry, it is not Heathrow
. By the way, if you have spare time, shopping is great and they claim to have the lowest prices for god items. Furthermore there is always a lucky draw for Bentley', Mercedes, Porsche.... You can win by buying 100$ tickets.
EK business and first class lounges are truly outstanding!
Frank