Struggling to update Preboot volume

So in the guide I’m getting the error where it says to fix it you have to update your preboot. So I boot into recovery open terminal and run the diskutil list command

As seen in the picture I get more options than the guide (I only have one ssd in this machine) but anyways. I mount the preboot volume and that works but then when I try to update the preboot volume it says could not find APFS volume.

Any ideas?

https://imgur.com/a/I95Bpk2

submitted by /u/MattHogen
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