Hello everybody! Good evening, At the Finder app, the sidebar icons are always colourful, but in other apps, as MacCleanse, when you use the apps and add the items or open the folders and the files, the opening window shows only the grey icons. I used iCondubber and I found the grey icons, and I replaced the grey icons for the colourful. But the same opening windows kept the new colourful icons greyed or the same colour of grey. See the example: How to hack and enable the grey and greyed colourful icons of opening window to the colourful?