How to show Word comments in Intelligent Viewing

In Microsoft Word it's possible to add comments to a document. When you save a Word document with comments in Extended ECM and you view it with Intelligent Viewing, the Word comments are not shown.

Is there a way to show Word comments in Intelligent Viewing?

If not, this seems to be a security risk, since it can happen that users send a document externally of which they presume that it does not have comments, but in fact it has.