Acrobat changes superscripted characters to subscripted in comment boxes
I am an editor of an international journal, and edit a large number of journal articles using Adobe Acrobat. It is a scientific journal, so there are many equations and variables with superscripts and subscripts. My problem is the after writing in a comment box and using superscript on a text character as part of an equation or unit definition, then saving the document, Acrobat changes my superscript to subscript. This needs to be fixed as soon as possible. It makes it difficult or impossible to provide correct editorial comments to authors. Please fix this error promptly. Thank you.
Attached is an example of what it did in a manuscript that I edited yesterday.