Android “productivity mode”… to quote Monty Python “I don’t think you know the meaning of the word”. It’s great that Android decided to make the screen sleep timer separate. And it’s great that the screen looks a lot like DEX in that there are so many open windows on the desktop. But the problem is that the windows are not resizable even though there are buttons. Interestingly when changing modes the screenshot from the previous/ mode is displayed in the open apps list.
What’s worse is that Android mode on a Chromebook is very similar. In practice the fullscreen mode is actually more productive.