I have noticed something that really annoys me. Say I have some applications running and then I select a particular one using Dock. This application appears on the screen but does not receive focus (windows is displayed as inactive). So, when I type something input is not going to the foremost window.
For more clarification I can say that I always encounter this when focusing Terminal app that is not maximized - window is shown, but no focus on it. Moreover, when I click on an app icon in the Dock and this app was maximized, I have to click twice to see this app.
Have anyone encountered the same?
UPD: the problem relates to switching from full-screen app to non full-screen and vice versa. Switching from one full screen app to another full screen app or from one non-full screen to another non-full screen does not reproduce the problem
killall -KILL Dock
& check again.