I’ve always remembered the saying “physical access is total access.”

You’d be saving yourself a headache if you use separate physical drives. I was able to get a dual boot to work on one drive temporarily, but it broke every time Windows updated.

In the age of Bitlocker and UEFI windows recognizes potential drive contamination at a very early point in the boot process. So it will look like it’s working fine at the start, but once you boot into the linux partition, Windows is going to request disk checking at next boot and potentially write over things.