I believe this is a place to reach out to Samsung.
I just want to suggest that the new update for A70 should involve more security on the aspect of face ID.
I notice that even the eyes are closed, one can still open the device using facial ID.
If this is the case, the aim has therefore been defeated.
If one is asleep, the security of his phone is not guaranteed.
Many studies have shown that face recognition is not secure. Even a photo of the owner, some body with a similar face etc..can unlock your device. If you want to give suggestion to the development team follow the instructions in the screenshots.