In previous versions of Acrobat, in the Comments pane, there was an visual indicator of the color of the comments (comment bubble, lines, circles, highlights, etc.). But in Acrobat DC all the comments look the same. The color changes based on the AUTHOR NAME, which I suppose might be useful for some people, but not for me. The color of the comments in the comments pane needs to reflect the color of the actual comment, as it did in previous versions.