How to load a kernel extension (kext) in Recovery Mode

I am on Monterey.

Is there a method to loading a kext in Recovery Mode? I have even disabled SIP (csrutil disable) to try but it always fails with a System Policy Error.

My situation is that I have external volumes connected through iSCSI. The kext is the iSCSI initiator. There is an error with fsroot on the APFS formatted iSCSI volume but Disk Utility won't fix the problem in standard boot mode. I'm trying to run the repair from Recovery Mode but need to load the iSCSI kext so the volume can be connected (but not mounted).