Fingerprints sucking

[Msngalaxy]

Some times fingerprints can't working in outdoor condition on my galaxy A50 both S secure apps and lockscreen 

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. To improve recognition performance, register fingerprints of the hand used most often to perform tasks on the device.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support