Hello. I own an S6 tablet. It updated yesterday. Since the update, I've noticed that when I use the calculator app, it no longer gives me the option to increase or reduce the opacity of the app while using it in pop-up view. Before the update, I could adjust whether or not I could see THROUGH the calculator to whatever app was behind it. It was an EXTREMELY useful feature. Not exactly sure why the downgrade happened with the update. Please bring the opacity adjustment option back.