With Board 14 the possibilty is vanished to adjust the applied fit mode in design mode. You can only change the screen fitting when you are in play mode. In our opinion working in an actual size mode is not always the most efficient way, especially when arranging screen elements or when the enviroment background with an image is in use.
It would be great, if the choice is given back to the user to decide how the screen is displayed in the design mode.
Thank you!