OCLP doesn't seem to work on my MBP 14,1 :(

Hi everyone! I hope someone can give me a hand, I'd appreciate it immensely!! (I have no idea if this is the correct place to ask this, but Idk what to do)

A bit of context: a few days ago I installed Secuoia on my 2012 MBPs (13" & 15"). They run like a breeze, and I didn't have any problems installing oclp! In fact, they work so well that I tried to do the same with my 2017 MBP ( 14'1, 13", two thunderbolt). But then, the problems started :/

First, I tried to install Secuoia as I did with the other two old boys (I didn't use the same usb!), but I can never get into the installer screen. The mac always ends up in recovery mode. Afterwards, I tried to install Ventura (just in case there was some type of problem or incompatibility), but this time, the EFI Boot entry simply doesn't appear (I've tried multiple times)

I'm not sure what I'm doing wrong (I followed all the steps carefully, and the two previous installations I did on my old macs went well). Does anyone know what might be wrong? Is the MBP 14,1 not supported? I checked the oclp page and it says it's supported, but I don't know what to do at this point.

Thanks guys!! :D

Edit to add that the mbp 14,1 is currently running Monterrey