Attach (recommended) or Link to PDF file

21_CustomTest_-_V2.pdf

Web browser and its version

FireFox 135.0.1

Operating system and its version

MAC OS

PDF.js version

v4.10.38

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

Yes

Is a browser extension

No

Steps to reproduce the problem

Open Sample XFA file in PDFJs viewer.

What is the expected behavior?

Form fields data should be rendered

What went wrong?

Form fields data are missing .

Link to a viewer

No response

Additional context

I created a previous ticket [https://github.com//issues/19303], but while editing it, the test file was mistakenly deleted, leading to the ticket being closed, hence creating new independent tickets.