I installed windows 11 from a usb drive(upgrade from W10). When the windows installer, asked I deleted all the old windows partitions(boot efi,data,re)on that drive. It installed the new windows 11 all on one partition (no boot efi,no re). I have Clear on another drive dual booting with systemd boot. After changing the boot order I have the normal Clear and Windows boot menu to choose from. Everything boots and works fine.My question is if I ever remove Clear and since there is no longer a Windows boot efi partition boot to point systemd boot to after the install, how can it boot windows ever again? I have searched Windows forums and no mention of a single partition. I did not think that Windows would even boot? Is it using systemd boot from the original W10/Clear install on the other drive?The 17mb system reserved partition is not mountable.Iām just want to understand whats going on,even though it works.These are screenshots of the Windows partition and Clear on the other drive.Screenshot from 2021-11-05 16-26-32|690x414
