Media Handler checks the title of the image

includes/frontend/class-media-handler.php

@@ -260,6 +260,11 @@ public static function get_the_post_thumbnail( $args = array() ) {
 				$alt = get_post_meta( $attachment_id, '_wp_attachment_image_alt', true );
 			}
 
+			// If empty alt then try to get the title of the attachment.
+			if ( empty( $alt ) && ! empty( $attachment_id ) ) {
+				$alt = get_the_title( $attachment_id );
+			}
+
 			if ( empty( $alt ) ) {
 				$alt = $alt_fallback ? $post_title : '';
 			}

readme.txt

@@ -159,6 +159,9 @@ Top 10 is one of the many plugins developed by WebberZone. Check out our other p
 
 Release post: [https://webberzone.com/announcements/top-10-v3-3-0/](https://webberzone.com/announcements/top-10-v3-3-0/)
 
+* Enhancements:
+	* Media Handler checks the title of the image if the alt tag is empty
+
 * Bug fixes:
 	* Check if `$wp_filters['the_content']` is set. Fixes a PHP warning for users running WordPress before 6.1
 	* `Import_Export` Class: Fix unnecessary check for `network_admin_menu` filter; Minor code fixes to set headers before outputting data