how comes my screen doesn't flash when i receive notifications

[Dant1991]

Samsung s20fe

I have got the setting turned on too

[APARMAR]

Flash notifications dont make the screen flash, it makes the flashlight on the back of the phone flash to tell you when you get a notification.

[Dant1991]

sceen flash notification

[Gavinh]

it's a very weak flash basically turns the screen a yellowish colour you probably don't evan notice it