Matter devices will not retain configuration changes after most recent HA core update

Just as it says. I’ve got 42 Matter devices that were working perfectly and after the last update, all my my motion sensors got disassociated and the automations tied to the stopped working, except for all of the dimming automations that I had to dim the lights when no motion was detected.

Since no motion is being detected, the lights keep dimming.
That would be fine, while I work on re-establishing the motion sensors but to my soul destroying aggravation, all of my matter lights are stuck on “previous mode” for power-on behavior. No matter how many times I change that setting in each individual entity, it always reverts back.

This means, that’s correct, I can never turn any matter light on at full power without going to the app and manually sliding up the brightness.

Help?

Disregard. There was a failed update of HAS and it had failed to start which seemed to have the effect of configuration changes not going through. Not sure if that makes sense, and I’m leaving this up for now just in case my case is helpul for anyone.