Reply To: Wishlist checkmark disappearing after page refresh

Try to edit the file woodmart/inc/integrations/woocommerce/modules/wishlist/class-ui.php and replace the whole add_to_wishlist_btn function code with the following http://prntscr.com/10n3rlw

public function add_to_wishlist_btn( $classes = '' ) {
	woodmart_enqueue_js_script( 'wishlist' );
	$added        = false;
	$link_classes = '';
	$text         = esc_html__( 'Add to wishlist', 'woodmart' );
	if ( $this->wishlist && $this->wishlist->get_all() ) {
		$products = $this->wishlist->get_all();
		foreach ( $products as $product ) {
			if ( (int) get_the_ID() === (int) $product['product_id'] ) {
				$added = true;
			}
		}
	}
	if ( $added ) {
		$link_classes .= ' added';
		$text          = esc_html__( 'Browse Wishlist', 'woodmart' );
	}
	?>
		<div class="wd-wishlist-btn <?php echo esc_attr( $classes ); ?>">
			<a class="<?php echo esc_attr( $link_classes ); ?>" href="<?php echo esc_url( woodmart_get_whishlist_page_url() ); ?>" data-key="<?php echo esc_attr( wp_create_nonce( 'woodmart-wishlist-add' ) ); ?>" data-product-id="<?php echo esc_attr( get_the_ID() ); ?>" data-added-text="<?php esc_html_e( 'Browse Wishlist', 'woodmart' ); ?>"><?php echo esc_html( $text ); ?></a>
		</div>
	<?php
}