[Minor] Game Icon Not There

Not sure if anyone else has mentioned or has noticed.

Its not a big issue but i dont know if its known. But when i alt+tab to desktop to look at something (change music, google, or just whatever) sometimes the icon disappears completely and i have to alt+tab back. At the moment i dont have a picture showing that the game is there but not even a blank box to click on because i didnt think of it at the time. 

Or I have a blank box like shown i can click on. I hovered over to show that its really the game in the blankness.