Sending unintentional pings when returning to game after a using another window (alt tab or F9)

Steps to reproduce: Configure hotkey "Quick retreat ping" and assign to "middle mouse button click" Start a game and use "borderless window" mode in video settings Switch to Chrome (alt tab or F9) and use the middle mouse button (close a tab in Chrome browser) Return to game, when you focus back to game window with left or right mouse button, the unintentional ping is send