

Is this running with Vulkan? Have you tried using other graphics backends like DX or similar?
Have you tried windowed mode? That had fixed a similar issue for me before.
Have you tried running the graphics settings all down to as low as possible, like absolute potato mode, to see if it continues there? If it works as a potato then adding a few things until you replicate the issue will help you narrow it down. If it happens on potato mode then maybe try verifying the game files?
Lastly, maybe consider trying an earlier driver version? Same for kernel? Sometimes weird issues like this are regressions and it was actually solved a few versions back but someone recreated the problem because they thought they were being smart and regressed the issue.
It isn’t really clear from what you have said if you are using a laptop or desktop. If you are using a laptop chances are you only have one primary storage medium, likely an HDD or SSD. If it is a desktop it is more likely you have or can have two drives. If you have the option of having two entirely separate drives you can keep Windows installed on one drive and Linux on the other. You could select your boot device on startup and the chance of one messing with the other is reduced a lot.
A potentially better way to learn is to either install linux on an old or spare machine or to just boot off a live USB. The great thing with a live USB is you can access the system, use the software management stuff, try out finding settings and getting things done, all while being able to just reboot and have everything go back to normal after. If you want you can even make the USB a persistent install, so changes hang around and allow you to keep using the system in Linux with your changes over multiple reboots.
That all said, my honest recommendation is to use VirtualBox or a similar program. VirtualBox lets you run a virtual machine and install Linux on it without risking anything on your main system. You can learn how to do software updates, install new programs, configure things, and so on all while touching nothing on your system. Your machine can keep working as normal in Windows, you can learn with no risk, and you can compare different versions of Linux to see what you prefer. The process for setting up a virtual machine in VirtualBox is fairly simple and should only take about half an hour to do, so it isn’t a big time investment.