LBF doesn't update when changing optional -> required

I have a LBF that has been used in the system for years. Today I went in to try and update a few of the fields to required. It is not saving. Is this a known bug?

OpenEMR Version
7.0.0 patch 1

I’m using: Chrome 106

Operating System
I’m using: W10/W11/macOS latest patches. Tried them all.

Did you check the logs? When I check the system logs I get “Authentication Error” as the admin user. So logs not visible in the UI. A whole bunch of “other-update” events in the log table but can’t view the encrypted comments.
Was there anything pertinent in them?
Please paste them here (surround with three backticks (```) for readability.
You can also turn on User Debugging under Administration->Globals->Logging User Debugging Options=>All