I am not looking for Annotation mention feature. My issue is Comments panel in Mobile App is not showing the comments added to annotation using PDFTron Java API but mobile app is able to render comments added to annotation using Web Viewer in my web application. So I did an XFDF comparison between Web Viewer annotation and annotation created using PDFTron java API and I observed that there is no difference in annotation data and only difference is mention tag as shown above so I guessed that React Native App might require this tag to be set for annotation. If my understanding is wrong then could you please point me to a Java API that I should use to set the annotation comments. As explained above I am already using annotation.setContent looks like React Native component is not recognizing the comments set using this API.
If the my issue still not clear then can we have a quick call so that I can demonstrate the issue.