I have the same problem.
The game is still running and I can still input and hear sounds, but I can't see anything because of the black screen, same as in the screenshot.
Running Windows 10 and had the same issue with both 1.0 and 1.1, high-end RTX GPU. And running as Administrator didn't solve it.
Could you send me a DM via Twitter : https://twitter.com/ShinlalalaJ
Or Discord ? : https://discord.gg/jXVvNZp6Ar