New League Client Doesn`t support Bulgarian Language

Hi, im bulgarian so i write on my language in LoL Client. Its not good that one Slavic language is not supported. It was ok that in old client we couldnt write IN GAME with our language (When we reply we see Squares), but in the client.... it`s not fair. So Riot MAKE cyrillic fonts supported in lol (EUNE/EUW). I hope u will do that thx :)