If you Format Data while on 12, then it's expected that TWRP won't be able to decrypt. The current official version can only decrypt if the keys are upgraded from A11.Hi, I have acutally the same problem
I am on latest stock Firmware Android 12 and no Password / PIN / is set
If I wipe Data in TWRP then my Storage is encrypted
But if I reboot once into system, I can't access the Data on my Phone in TWRP
Even if I try to save logs from TWRP they are not saved on the Phone
Am I something missing out?
If you want to try a version that might decrypt on 12 if no password is set, even after you format data in TWRP, see the test version attached here.
NOTE: This version will have to be installed either from existing TWRP or in Android through Magisk/EXKM/FKM. If rooted, root will need to be reinstalled after the zip is flashed.