The option to attach an icon to the payment method is not displayed

I have installed your plugin and I see that the option to add an icon to the payment method does not appear.

In another of the queries they indicated an additional CSS:
.woocommerce-checkout .wc_payment_method img {
display: inline;
}

I’ve tried and it doesn’t seem to work either.

The theme used in this case is GeneratePress.

Thanks in advance for your attention.

Greetings

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