Biometric login is not working on android 9

since last week unlock with biometric is not working anymore, and after switching it off, I cannot switch it on…
So on every app open it needs master password🤦‍♂️

Is this a bug of the new update? or the policy changed?

Im using Samsung note 8 android 9

My bad, it happend due to my phones Biometric got changed. I needed to re enable the biometric of the phone for apps…
and its working again😅

No problem at all @Abbas_Hoseini - So glad you were able to get it worked out and welcome to the community!