[Android] 'Text is garbled.' When will it be resolved? help me

String msg1 = "こんにちは。";
String msg2 = "안녕하세요.";
String msg3 = "你好。";

void setup(){
  
  size(displayWidth,displayHeight);

  background(255); fill(0);  
  
  PFont myFont = createFont(" ", 40); // Fonts with the language of each country
  textFont(myFont);  
  textAlign(LEFT,CENTER);
  text(msg1,10,100);
  text(msg2,10,150);
  text(msg3,10,200);
  
  
}
void draw(){  
  
}

‘Android solvers’ @Rupesh_Kumar @svan

As shown in the picture above, the ‘foreign language other than English’ font is broken.
Is there a solution or is there a reason?

If anyone knows, please share or a solution.
link : Is there an Android Mode 4.1 problem(characters are broken.) / solution? - #9 by GWAK