Hello, I have such a problem, after reinstalling the system (currently Windows 10 20H2) I cannot run Minecraft in FullHD (1920x1080), press Play, a window appears in which it should be a menu, but instead of a menu there is a white field, but you can hear music and clicking in buttons. I have already installed several times with the prior cleaning of Jave, Nvidia and Launcher drivers. It works only at a resolution of 1280x1024. Previously, there was no problem with booting at the system resolution. I am not using Optifine. Interestingly, when I run, for example, Tlauncher, there is no problem for the game to run in FullHD on fullscreen.

https://drive.google.com/file/d/1WQCi3y0L-zTQg0HJ5_uDfuPiU8PjgPyR/view?usp=sharing

HELP !!