FLASH pop-up in FB games

In FB, in the games, Flash has started popping up a big black option box asking if we want to enable keyboard commands. Only thing is, it is NOT remembering your answers! The popup comes back every time you change screen size (zoom in, zoom out), often if you just change tasks in the game, and apparently if you run your cursor too close to the top of your screen. LOG OUT, LOG IN, THERE IT IS AGAIN!   The game developers say this is an Adobe issue, not the game.