Merge pull request #523 from Codeinwp/fix/758

added wildcard background lazy selector for wp_block_cover #758

Author: GrigoreMihai

inc/lazyload_replacer.php

@@ -124,7 +124,7 @@ public static function get_background_lazyload_selectors() {
 		$default_watchers = [
 			'.elementor-section[data-settings*="background_background"]',
 			'.elementor-section > .elementor-background-overlay',
-			'.wp-block-cover[style*="background-image"]',
+			'[class*="wp-block-cover"][style*="background-image"]',
 		];
 
 		$saved_watchers = self::instance()->settings->get_watchers();