Well that game works fine on recent Windows, and the tests show that recent Windows do this kind of thing. I'm not sure to see any reason to try doing otherwise, and break things which we won't be able to even test because of a Wine-specific mechanism, until we know for sure that some other game is broken.
I think it has less chance of breaking something than other style edition we already do: it doesn't have an effect on the window geometry for instance and recent Windows is shown to edit that specific style (unlike the other styles we change).