How to change ionic font for right to left languages?

Question

In VS 2015, Blank App (Apache Cordova) show Persian (Farsi) text properly, but in ionic framework Persian (Farsi) text show like this:

I've tried to add custom font-face in these steps:

1. Add fonts to www/lib/ionic/fonts
2. make a font-face like this

@font-face {
  font-family: "customFont";
  src: url("../fonts/BMitra.eot?v=2.0.1");
  src: url("../lib/ionic/fonts/BMitra.eot?v=2.0.1#iefix") format("embedded-opentype"), url("../lib/ionic/fonts/BMitra.ttf?v=2.0.1") format("truetype"), url("../lib/ionic/fonts/BMitra.woff") format("woff");
  font-weight: normal;
  font-style: normal;
}
body {
  font-family: "customFont";
}

3. Test the font face both in ionic.css and style.css

But fonts still not working properly. Any suggestion? Thanks...