6 days later

Now I can config that it is reboot related, not update related. It happened to me after a "normal" reboot.

On a new Pixel 7 Pro with 2022122700 "All files access" and "Install unknown apps" settings get reset after every reboot. Not randomly, consistent every time.

Interesting, but for me (P6a) the last two updates or recent manual reboots didn't cause any settings reset. At athe same time, rebooting after the update took a long time and battery during "Optimizing apps". Still can't find any pattern of when this happened.

Today's update (2023010300) has additional logging that should help find the cause of this bug.
https://github.com/GrapheneOS/platform_frameworks_base/commit/8b2e84fc0162d172b0639043d90f1dbd874f4fe6

I'm unable to reproduce this issue on my device.
I need someone who encounters this bug after installing today's update to send me a bugreport or a logcat:
https://developer.android.com/studio/debug/bug-report#bugreportdevice
My Matrix handle is @muhomorr:matrix.org

5 days later

I will mark this as solved for now. Keep in mind that according to the changelog:

fix upstream bug leading to AppOps being reset after reboot (may occur for users one last time due to corrupt state from before this update)

If it is not fixed this time, please let us know, but we may need another update to confirm.