Paypal Smart Button in Mini Cart and Checkout

Try to add the following PHP code snippet to the child theme functions.php file to fix this

function wd_paypal_payments_add_btn() {
	add_action( 'woocommerce_widget_shopping_cart_after_buttons', function () {
		if ( ! WC()->cart->get_cart() ) {
			return;
		}
		echo '<p class="woocommerce-mini-cart__buttons buttons">';
		echo '<span id="ppc-button-minicart"></span>';
		do_action( 'woocommerce_paypal_payments_minicart_button_render' );
		echo '</p>';
	});
}

add_action( 'wp_ajax_woodmart_update_cart_item', 'wd_paypal_payments_add_btn');
add_action( 'wp_ajax_nopriv_woodmart_update_cart_item', 'wd_paypal_payments_add_btn');

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