PDF comments on footnotes import wrong
Whenever I receive PDF comments on footnote references, they import with the wrong position into InDesign.
In the attached screenshot you can see a delete/strikethrough comment on the footnote reference, yet after importing into InDesign it has moved to the glyph in front of the footnote reference. This needs to be fixed as it leads to errors, and forces me to check all the comment positions manually using Acrobat as InDesign cannot be trusted.
There are similar problems for bulleted/numbered lists (if the comment is placed on the bullet/number or at the end of a line).
Note: I've also seen comments inside footnotes have a higher than normal risk of being "unmapped".