[Bug]: safari iOS wont load

[Patresko]

Attach (recommended) or Link to PDF file

Im trying to load pdf via jQuery

<object id='pdfjs' type="application/pdf" data="/wcsfiles/mobile/plugins/pdfjs/web/viewer.html?file=&amp;locale=en#page=1" style="width:100%;height:72vh"></object>

PDF is loaded on Androids, Windows, Safari MacOS, Safari iPadOS but in iOS PDF is not loaded at all.

Web browser and its version

Safari

Operating system and its version

iOS 18.4

PDF.js version

5.0.375

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

Yes

Is a browser extension

No

Steps to reproduce the problem

Load PDF inside the object
Open in Safari in iOS

What is the expected behavior?

Load PDF

What went wrong?

Does not load PDF at all

Link to a viewer

No response

Additional context

No response

[Patresko]

This is a error log from console

PDF.js v5.0.375 (build: 23972e194)
Message: Setting up fake worker failed: "No identifiers allowed directly after numeric literal

PDF.js v4.10.38 (build: f9bea397f)
Message: Setting up fake worker failed: "No identifiers allowed directly after numeric literal

PDF.js v4.9.124 (build: 867aaf01f)
Message: Setting up fake worker failed: "No identifiers allowed directly after numeric literal

PDF.js v4.0.189 (build: 50f52b43a)
Message: Setting up fake worker failed: "No identifiers allowed directly after numeric literal".