Version 5.0.0 beta 8

applications/cms/widgets/RecordFeed.php

@@ -368,4 +368,20 @@ implements Polymorphic
 
 		return '';
 	}
+
+	/**
+	 * Return a list of all implemented keys. When the class name is dynamically generated,
+	 * we don't have an easy way to determine if we should actually load the class or not.
+	 *
+	 * @return array
+	 */
+	public static function getWidgetKeys(): array
+	{
+		$return = [];
+		foreach( Databases::databases() as $db )
+		{
+			$return[] = 'RecordFeed' . $db->_id;
+		}
+		return $return;
+	}
 }