Comment with wrong orientation after merging

Which product are you using?
PDF.js Express Plus

PDF.js Express Version

Detailed description of issue
I am making some comments in the document using the explanatory text tool, but the text after being merged is rotated, making it difficult to read

Expected behaviour
I need the text and the merge to be in the same orientation in which it was inserted, regardless of the file rotation, the merge must have the same appearance after merging

Does your issue happen with every document, or just one?
in some documents, I believe it is related to the page orientation

Link to document
Sample File

Thank you for posting the incident to our forum. We will provide you with an update as soon as possible.

Hello Elvis,

We were able to reproduce this issue.

We don’t currently have this on our roadmap but, we will add it to the backlog for our product team to review for feasibility and viability.

Best Regards,
Darian Chen