Added condition to prevent showing `Sorry, could not find anything` message on featured page. This should only be shown when a search term has been submitted.

includes/admin/views/html-admin-page-addons.php

@@ -99,7 +99,7 @@ function wccom_get_star_class( $rating, $index ) {
 
 	<div class="wrap">
 		<div class="marketplace-content-wrapper">
-			<?php if ( count( $addons ) == 0 ) : ?>
+			<?php if ( ! empty( $search ) && count( $addons ) == 0 ) : ?>
 				<h1 class="search-form-title">
 					<?php esc_html_e( 'Sorry, could not find anything. Try searching again using a different term.', 'woocommerce' ); ?></p>
 				</h1>