Why does the Redmi Note 14 Pro experience screen flickering when unlocking with a fingerprint after enabling AOD?

AOD (Always-on display) displays time, date, and notifications at a lower brightness, while fingerprint unlocking requires the screen brightness to be increased to a normal level. If the screen brightness is not adjusted in time when unlocking, it will cause a brief screen flickering phenomenon. This is a normal phenomenon. It does not affect the normal use of other functions of the phone. This will be optimized in future major updates.