Strange effect when opening MIF of doc contianing Object Styles

1. Get the attached MIF
2. Check the MIF file in a text editor for <StyleTag `sqare 3cm'> There are 3 occurrencies.
3. Open the MIF file if FrameMaker

→ Although the MIF file contains the reference to the style "square 3cm" only where really required (the copied image), all graphic objects bear this style - and are cosidered to be overridden .... Also the text frames got this!

Due to the last remark, it is absolutely dangerous to remove the overrides with Change All

This happens for FM-11 up to FM-16!