Keymaster shows codes unavailable for Schlage BE769ZP Lock, BE769 works fine

I have been digging on the forum and I cannot seem to find an answer to this and if it has been answered, I apologize for not seeing it. But, here it the problem:

I have three Schlage locks with codes. A BE769 on my front door, and BE769ZPs on the side and garage entry door. They existed fine in SmartThings before I moved over to HA and I used the RoyBoy device handler and app to manage the codes.

I got all 3 locks added to HA without issue. I even put in the PIN for the BE769ZPs so they would be secure and they show the normal items just fine (lock, battery level, etc.).

I started implementing Keymaster (and I am open to other lock management if there is anything that works better). The BE769 worked fine and I see all the codes.

I tried using the front door as a master for the other ones but that did not work. So, I added each lock as their own. For both BE769ZPs, all code spots show “unavailable” with the red exclamation point. I know the codes in them work because I have used them. Now, I did not modify any code locations since I just migrated from one system to the other.

I have not done the dashboard portion, yet. I figured it should have everything working cleanly before I delve into that.

Any suggestions? If I could get the front door to be the master, that would be great but if I have to individually manage them, I can, too.

Thank you in advance.