AutoCAD Inventor :: Material Favorites Does Not Update When Update Materials

I made a change to my materials library.  I changed the color (from dark grey to light grey) of one material.  I then saved this back to my library.

Now, when I start a new part, I get a warning that the material does not match the library.  So, rather than using the material in the part, I opened the template and updated the material to match the library. (Manage >Update Styles).

This is where the problems come into play. In the update styles dialog, if I compare materials against my custom materials and then compare it to my Favorites, it just a continuious circle.  It is like the favorites are stored inside the part and do not get updated to match the custom materials library. (I thought the whole idea behind using a library was to get the information out of the parts).

Here is a short video showing what it does. [URL] .....

The only way I can get the favorites to match is to delete the favorite material, update the style and the add the favorite back in.  That is a bunch of work.  The problem I got with this is that there are thousands of parts that have been created that has this favorite in it.  The only way to update these is to open each part (if I knew which one), delete the favorite, update the materials and then add the favorite back in.

I see the same thing in 2013 and 2014.