I have used Lockpick previously and it didn't work either, but then searching for Lockpick again I discovered there was a new update to be compatible with 22.0.0. Now the keys were properly found. Thank you.
I have Atmosphere 1.11.1 / Hekate 6.5.2 / Nyx 1.9.2 / IPS Patcher 1.6.2 /
Updated bot my sysNAND and my emuNAND to 22.1.0
Used TegraExplorer to dump sysNAND keys
Used IPS patcher in hope to update my keys using the Loader tab. All the other ones...
EdwardTheCat replied to the thread Tutorial Hacking Homebrew How to create your own sigpatches..I have used Lockpick previously and it didn't work either, but then searching for Lockpick again I discovered there was a new update to be compatible with 22.0.0. Now the keys were properly found. Thank you.