Hello,
Sorry to hear you are having issues. I can't reproduce your issue on my system. If you change the background to dark blue or any other dark color does it change it to not inverted color? Or if you simply restart Explorer.exe does it changed?
Also need information on system. Need to know what is your full Windows version number. Use Winver.exe and do you have any other application that change how Windows explorer/Start panel/Taskbar that might interfere with Start11?
Thanks
Basj,
Stardock Community Assistant.