Attach (recommended) or Link to PDF file here: https://github.com/mozilla/pdf.js/files/7021521/sample.pdf

Configuration:
- Web browser and its version: Chrome
- Operating system and its version: Microsoft
- PDF.js: 2.2.228


What is the expected behavior? 
Embedded PDF Viewer should display right font with all characters

What went wrong? 
![image](https://user-images.githubusercontent.com/89254263/130225854-43467f78-e856-4a42-8e64-94bdfe479053.png)


Is it possible to add some other font? Is it possible to manage what encodings will be used?

Thank you in advantage

Regards Ladislav

t[2] = 10;
  t[3] = 32;
  t[4] = 33;
  t[5] = 34;
  t[6] = 35;
  t[7] = 36;
  t[8] = 37;
  t[9] = 38;
  t[10] = 39;
  t[11] = 40;
  t[12] = 41;
  t[13] = 42;
  t[14] = 43;
  t[15] = 44;
  t[16] = 45;
  t[17] = 46;
  t[18] = 47;
  t[19] = 48;
  t[20] = 49;
  t[21] = 50;
  t[22] = 51;
  t[23] = 52;
  t[24] = 53;
  t[25] = 54;
  t[26] = 55;
  t[27] = 56;
  t[28] = 57;
  t[29] = 58;
  t[30] = 894;
  t[31] = 60;