I’m trying to select an icon on OS X El Capitan status bar but whenever I change my background, since the status bar adopt itself to the background then the action cannot detect the image/icon in the status bar. I’m wondering if there is any trick over this. I know that not changing the background will solve the problem but just curious if there is a general way to fix this. I’ve even exported the app’s icon to transparent png and tried that but it’s not possible to select it either. Any suggestion?