MWE:
\documentclass{article}
\usepackage{xcolor}
\usepackage[author={anon}]{pdfcomment}
\begin{document}
\pdfmarkupcomment[markup=Highlight,color=green]{Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,}{comment} quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
\end{document}
The resulted highlighted comment:
[
It actually not a bug, but a feature if opened in browser I think, because it make the comment appear in whenever line we hover our mouse. But, I think some people prefer Adobe Reader or any reader that support list of comment. How to make it only appear once in Adobe Reader comment list? Or is it Adobe problem and other reader will automatically fix it?
