Bazzite won't read the only drive I want to install it on

question

I'm trying to dual boot (2 SATA SSDs) with Windows 11 and Bazzite, and I've gotten it to boot from the USB and into the installation screen, but I have 3 drives, and in RAIDZ mode, it'll only read 2 (Pic 1)

So I tried AHCI mode, and it reads 3, but for some reason it thinks they both have Windows installed, but Windows is only on one drive (Pic 2).

As a matter of fact (Pic 3), the drive I'm trying to install Bazzite on (works fine) is completely blank

The 256GB drive is supposed to be the one with Windows, the 240GB drive is supposed to he the one blank for Bazzite and the 1TB is a HDD.

You can see what the installer thinks in pic of the Windows drive after selected in pic 4 in AHCI mode. Pic 5 shows the blank drive. Both drives were selected through "Share disk with other operating system", cause I don't know if the other options will just instantly wip the drive.

What am I doing wrong, or what should I do?

Any feedback is appreciated.

Reddit Post: https://www.reddit.com/r/Bazzite/comments/1qlk7wb/bazzite_wont_read_the_only_drive_i_want_to/