Autofill Credit Card details using Samsung pass in Samsung Keyboard

[I-S]

 I have multiple queries: 

1. I am unable to enter 'CVV' details while saving credit card details in the payments info of Samsung Pass. (See Pic1 in comments below)

2. When I try to use Samsung Pass to autofill card details with the Samsung keyboard, I don't see the 'Name' I gave to the card. Instead, it says VISA or Mastercard or whatever. I have multiple Visa cards. How am I supposed to find the one I want? (See Pic2 in comments below)

I am completely stuck here, and it seems like a completely useless app. 

Could someone help me finding any workaround here pls?

[I-S]

Pic1

[I-S]

Pic2