PayPal and Credit Card duplicates on Drop-In

[SlioZka]

General information

• SDK/Library version: 1.40.2
• Environment: Sandbox
• Browser and OS: Does not matter

Issue description

After adding a PayPal payment method second time I have a duplicate on drop-in

After refreshing the page, only one PayPal account is presented.
I'm looking for a way to get rid of duplicates so that when I save a duplicate, I don't have them on my screen.
Also, the same behavior for credit cards. I have duplicates.

Expected behaviour: all duplicated Payment Method should be validated and removed.