[Bug]: No diameter symbol in PDF

[hitman4an]

Attach (recommended) or Link to PDF file

Диаметр перетаскиванием, сохраненный в КОМПАС PDF.pdf

Web browser and its version

Chrome 133

Operating system and its version

Windows 10

PDF.js version

4.10.38

Is the bug present in the latest PDF.js version?

Yes

Is a browser extension

No

Steps to reproduce the problem

1. Open attached PDF
2. No diameter symbol

What is the expected behavior?

There's diameter symbol

What went wrong?

Link to a viewer

No response

Additional context

No response

[THausherr]

Reduced file:
PDFJS-19527-reduced1.pdf

The symbol is at GID 90 in the font, post name "Ccedilla".