FIFA 21 on Steam when FIFA 22 released

Hi, I've just subscribed to the Steam version of EA Play on monthly basis for over two weeks now and I'm wondering whether FIFA 21 would stay when FIFA 22 is released.

I got this into my mind since I can't see FIFA 20 or earlier versions of FIFA on Steam but I can see it on Origin.

I'm unsure of the reason but the info of whether FIFA 21 would stay on Steam would be my consideration whether to stay on EA Play on Steam or move the subscription to Origin where it has all the versions of FIFA.

Thanks