>Looks like changing one color changes back to the default theme coloring ... but I wonder why it
changes the theme when I manipulate only the comment color?
SHPreferences commentStyle class. "SHStyleElement"
Changing any attribue in a ShStyleElement object also sends `SHPreferences applyStyle`. This method creates a new styletable based on the SHStyleElement objects in the Group class variable in SHPreferences. These object get their initial color and emphasis from the the class variable CustomStyleTable also in SHPreferences, which is inited from #defaultStyleTable (blueTheme), and this is why the whole theme changes when you only change one color.
>Is this a bug?
Probably.
Best regards,
Henrik
Tested with a clean 60471 and the correct code theme is used for me (primary white text color).
What are these values for you: