Created attachment 60226 [details] apply button never grays out Version: 4.4.10 (using KDE 4.6.3) OS: Linux If you open KMail select "Configure filters" under the "Settings" menu you will notice that the "Apply" button is available even though the window just opened and no changes have been made. If you click it, it does not gray out as apply buttons should. Also, if you change something and hit it, it still does not gray out. Reproducible: Always Steps to Reproduce: Open Kontact, then open KMail. Select: Settings > Configure filters Click "Apply" Actual Results: Apply button is still available Expected Results: Apply button should gray out. I am using Kubuntu 11.04.