For some reason Arena has the store locked in Euros for me on Steam instead of GPB even though I am a British citizen.

At first I just figured we were waiting for Pounds to be added the same way Japanese Yen was recently so put up with foreign currency charges but recently I looked in the store on mobile and noticed it was indeed in Pounds.

This then begs the question why I'm stuck using Euros on Steam instead of Pounds like on mobile and if this bug can be fixed.