Nope
Does "Native" not work?

Native puts a small window into the lower right corner of my monitor. Rest is black.

Well then my answer will go back to being Nope XD

Great, another game that outright ignores screen sizes. How about making it work with "current" screen sizes instead of "static and hardcoded" screen sizes?

Rucklicht, are you using any kind of scaling? assuming you're using windows 10/11 you can search 'make everything bigger' in the start menu to get to the scaling setting and check easily.

If you are using scaling, you may need to change a property of the executable to make it DPI aware, I'm running at 1440p with no scaling and I'm not having any issues, however I've had multiple issues like this with other games in the past when using laptops which had scaling by default.

This article from MS will help, check the 'workaround' section for instructions on setting the correct property of your game executable:
https://support.microsoft.com/en-us/topic/windows-scaling-issues-for-high-dpi-devices-508483cd-7c59-0d08-12b0-960b99aa347d