In Logi Options+ custom gestures for MX Master mouse, Calculator opens in the background; I have to select it to bring it to the foreground to use it. However, the Calculator button the Ergo K860 pulls the Calculator up in the foreground and I can immediately begin keying in data/calculations without clicking anything. Each instance is minor, but I open the calculator a lot and wish it would open in the foreground using the mouse's custom gestures.