Add support for Venmo button with vault v3

modules/ppcp-button/src/Assets/SmartButton.php

@@ -1253,6 +1253,16 @@ private function url_params(): array {
 			'commit'           => in_array( $context, $this->pay_now_contexts, true ) ? 'true' : 'false',
 			'intent'           => $intent,
 		);
+
+		if (
+			$this->settings->has( 'subscriptions_mode' )
+			&& $this->settings->get( 'subscriptions_mode' ) === 'vaulting_api'
+			&& apply_filters( 'woocommerce_paypal_payments_save_payment_methods_eligible', false )
+		) {
+			// Remove vault parameter to allow for Venmo with Save Payment Methods (Vault V3).
+			unset( $params['vault'] );
+		}
+
 		if (
 			$this->environment->current_environment_is( Environment::SANDBOX )
 			&& defined( 'WP_DEBUG' ) && \WP_DEBUG

modules/ppcp-save-payment-methods/src/SavePaymentMethodsModule.php

@@ -329,6 +329,13 @@ static function () use ( $c ) {
 				$endpoint->handle_request();
 			}
 		);
+
+		add_filter(
+			'woocommerce_paypal_payments_save_payment_methods_eligible',
+			function() {
+				return true;
+			}
+		);
 	}
 
 	/**