Yeah, now I'm not sure about this one accident in a month I had using only MacOS.
Maybe I booted to windows to do the windows updates and forgot about it or haven't connected the dots back then?
Now I'm often playing Diablo 4 so I switch almost everyday and noticed this annoying NVME not mounting accidents.
I can see it very early while booting, the screen goes black after apple logo and stays black for a minute or two and then it is showing the login screen. Then I know I will not have the drives mounted and I need to shout down and boot again, and then it is fixed.
Without booting back from the Windows I see the login screen almost immediately so I know I will see the drives mounted.
It is good to mention that it was the same with Windows 10.
Maybe we need some workaround and NVRAM protection using OpenCore like it was made for the cMP 4.1/5.1?