Wireless Joint

I'm working on the same problem right now using Open5GC and an ettus USRP B210.
So far I can get the iPhone to see "test 1-1" in the network search menu.

When I try to attach, the phone seems to just hang, I have no logs in the radio terminal or the core.
I borrowed a Pixel 6 from a friend and was ...

In the CBRS table, is the second column meant to be more than an additional ID?
that's not a cell param I might find in SIB1, right?