Window Button blinks despite being active window already
I'm working with applications that pop up dialog windows (which won't appear in the window button list). Wine applications especially. Frequently, when the dialog window is closed again, the application's button in the window button list starts blinking. This is despite the fact that the application already is active and has focus.
This smells like a bug. I don't think the currently active/focused window's button should be able to blink. It's unnecessarily distracting, and there's no intuitive way to stop it when it happens.
To make it stop, one has to focus a different window and then the application again.