Attach (recommended) or Link to PDF file
011028 (5).pdf
Web browser and its version
Microsoft Edge 131.0.2903.51
Operating system and its version
Microsoft Window 11 23H2 22631.4460
PDF.js version
PDF.js: 4.3.8 [c419c83]
Is the bug present in the latest PDF.js version?
Yes
Is a browser extension
No
Steps to reproduce the problem
open pdf file in issue above with pdfjs
What is the expected behavior?

What went wrong?

its a file with font subset embedded, shown as missing all Chinese character and part of number character
Link to a viewer
No response
Additional context
No response