It seems like they want us to double click to open each veiw in the navigator. On OSX - one of the nice things was choosing an open window with Expose and it pops to the foreground. Now if you do that in 10 it redraws the foreground based on the layer combo and view options of the previous double clicked window.
At least I can't figure out how to get the saved view settings to stick when using Expose.
Archislave
archicad 16.0 US, iMac El Capitan