New to the Game - Cover Pokemon Version question

Greetings, new to the game. Me and my two friends just downloaded the game and plan on playing it together soon. I was wondering if the “cover” Pokemon matters as it seems we all downloaded the right version but my insurgence opens with a Giritina on the front and one of theirs opens with a mew. Is this something to worry about?

The opening screen changes as you progress through the story.

That’s actually really cool to know, but neither of us have started?

Go to the graphics/titles folder, and delete all “reached_.txt files”. They will update when you start up the game again.

Me or Him? What is that suppose to fix?

It just changes the title screen to the next major event in the game. Rest assured, you can still trade, battle, etc with each other, no matter what the title screen looks like.

Thanks!

odd, that never happened for me