In the Graphics Options I do not see 3840x1600 Resolution as an option. When selecting Full screen, Window, or Full screen (Boarderless) the UI is showing a variety of missing boarders and the Game itself is not centered on the monitor.
I can force Full screen 3840x1600 by setting the resolution in NVIDIA Experience, but in doing this, there are multiple UI components that are not display correctly. In daft, the Banned hero icons are incorrectly displayed, and multiple player names are cut off.
Does HOTS really not have support for 3840x1600 Resolution in 2020?