Document notes/comments cannot be viewied

Which product are you using?
PDF.js Express Plus

PDF.js Express Version

Detailed description of issue
I am using PDFJS and the API to annotate documents - we are using the notes/comments feature which seems to have been working for quite some time. However, I’ve received reports from users that they are able to create notes/comments but are unable to view them.

I’ve created a test document and reproduced the bug. I can confirm that the note/comment has been created as I can see them in Chrome and Preview, the issue seems to be with PDFJS.

Expected behaviour
A user should be able to create a note/comment, the document should be annotated by the API and the note/comment should be visible when the document is re-opened in PDFJS.

Does your issue happen with every document, or just one?
Every document

Link to document
5.pdf (15.1 KB)

Hi @edcoleridgesmith

Does the issue happen in our latest version? If so, are you able to provide us a screen recording for us to reproduce on our end? Unfortunately I am unable to reproduce as I am able to create notes/comments with the PDF.js Express sample, version 8.7.2.

Any other information about this issue is also greatly appreciated!