Fixed issue that prevented undo changes from being logged

src/EventSubscriber/LogSystem/EventLoggerSubscriber.php

@@ -244,7 +244,7 @@ class EventLoggerSubscriber implements EventSubscriber
         $changeSet = $uow->getEntityChangeSet($entity);
 
         //Skip log entry, if only the lastModified field has changed...
-        if (isset($changeSet['lastModified']) && count($changeSet)) {
+        if (count($changeSet) === 1 && isset($changeSet['lastModified'])) {
             return;
         }
 

templates/log_system/details/_extra_element_edited.html.twig

@@ -2,10 +2,6 @@
 
 {% import "log_system/details/helper.macro.html.twig" as log_helper %}
 
-{% if entry.undoEvent %}
-    <span class="badge badge-info bg-info">Test</span>
-{% endif %}
-
 {{ log_helper.comment_field(entry) }}
 
 {{ log_helper.data_change_table(entry) }}