Premise: I had the Android 11 build installed without issues.
I don't know why the Android 12 wouldn't install. After format data with up-to-date TWRP, the installing always failed at the "update_dynamic_partitions()" with the message "failed to mount /system_root". Even when sideloading when ADB, a generic read error appeared almost immediately.
After trying everything (format data multiple times, mount/unmount) without success, I installed the Orange Fox recovery. Same error for the installing, while after several tries I finally managed to install it through ADB Sideloading.
Anyway... the ROM works fine, thanks
Just one question: there is no more face recognition for unlocking and biometrics? Edit: maybe it's a feature of the Plus version?