in 4.23 still same “DX12 -fullscreen command” error:
First, it uses your desktop resolution in “fullscreen” mode, with the game relegated to a portion of the screen. If you have a 4K display and set the game to fullscreen 1080p, you end up with the game occupying the top-left quadrant of the display. The solution is to drop the desktop resolution to 1080p before launching the game. And to reiterate, this does not happen in DX11 mode.
