PDFJS annotation type

PDF Viewer doesn’t display some types of annotations on PDF file. Does PDFJS not support these types of annotations?

Warning: Unimplemented annotation type “FreeText”, falling back to base annotation
pdf.worker.min.js:2
Warning: Unimplemented annotation type “Popup”, falling back to base annotation

https://cdn.webix.com/extras/pdfjs.js
https://cdn.webix.com/extras/pdfjs/pdf.worker.min.js

Hello @luienguyen ,

I have passed the information about the issue to our dev.team. Thank you for the report.
However, unfortunately, this is a current limitation related to the used 3-rd party PDF library.