PC client: allow vertical aspect ratio

Unknown

Although normally the widescreen aspect ratio of the PC client is preferable, sometimes I like to have a video or Youtube playing off to the side when I am playing. As it is now, the PC client is fixed into a widescreen aspect ratio, so when you make it more narrow on your screen, you get massive black bars on the top and bottom of the client and everything is so small as to be useless. I would like to request that you allow a toggle in the options to switch to the smartphone's vertical aspect ratio/interface from the normal widescreen aspect ration, and back. This would allow convenient multitasking, while still being able to have the game up on the screen in a usable state.

Sorry in advance if I missed this topic. I searched but didn't find it addressed previously.