Paypal Pro Payment gateway not accepting card type.

I have install Paypal Pro payment gateway in opencart . Transaction is completing but it does not validate card type.
It is accepting payment when i enter visa card number and selecting card type Mastercard.

I think this is with paypal, not opencart. I do not believe paypal actually pays attention to the card type. You can always tell by the card number anyway so it's redundant. Mastercard numbers start with a 5, visa with a 4, amex with a 3 and discover with a 6.