Zend certified PHP/Magento developer

How do you enable ntfs compression across all drives?

How do I enable NTFS Compression for each of my drives?
currently it is available on my C: Nvme, E: sata ssd, and my K: HDD
but the drives I actually want to compress are not able.

K: drive able to be compressed

R: Drive unable to be compressed

The K drive is actually located in the same bay as my R: and I: drives, but the compression options are different.

I’ve made all the basic changes most sites say about the group policy editor, the regedit item, and the Fsutil in CMD.

I don’t understand why the outcomes seem to be varied by drive and not homogenous across the system.