Can't start a game with more than one nation!

As it says in the title, for some reason I am unable to start a new game with more than one nation. If I select more than one, it loads the new game but only gives me international teams to manage. Anyone else having a similar problem?

Can you post some screenshots of this or something to help us understand it?

Might be as simple as across the top of starting a new manager it gives you the options to ‘Start with a club’, ‘ Start Unemployed’ and ‘Start with a National team’ and it might just be that this last option is selected?

Added a screenshot to help clear that up