Despite having Nation/Region base world setting
Genshin lack representation of there language in there character

This came to my attention while i was playing the new released game Arknight:Endfield
The character there has accent and speak different language base on there origin
like Wulfgard and Rossie sometime speak Italian
or Avywenna haveing British accent

I really love to have a character that speak or have accent base on there region, like French accent for Fontaine character or Snezhnaya character speak Russia
It kind of disappoint me that they did this once, and never did it again through out the rest of the story