The program dynamically changes the internal titlebar colors in normal use. The colors are changed when the following conditions are present:
If none of the above conditions exist (normal operation of the Files window), the colors (presentation parameters) are removed.
Some 3rd-party desktop enhancers provide the capability to enhance the appearance of the titlebars. Such enhancers should never override colors that a programmer has coded into the program. However, of those available, only Styler/2 provides the option to allow custom program colors in the titlebars and is therefore the only such applcation that allows the program to be dynamically configured as designed.
For Styler/2, the Override Presentation Parameters titlebar options should be disabled.
If using a enhancer that does not provide this flexibility, request the vendor of the product make modificications that allow optional use.