diff --git a/src/Service/GridData/DataObject.php b/src/Service/GridData/DataObject.php
index 1e58e0987..ceca4bd4d 100644
--- a/src/Service/GridData/DataObject.php
+++ b/src/Service/GridData/DataObject.php
@@ -180,7 +180,7 @@ public static function getData(AbstractObject $object, array $fields = null, str
                     }
 
                     // because the key for the classification store has not a direct getter, you have to check separately if the data is inheritable
-                    if (str_starts_with($key, '~') && empty($data[$key])) {
+                    if (str_starts_with($key, '~') && empty($data[$key]['value'])) {
                         $type = $keyParts[1];
 
                         if ($type === 'classificationstore') {
@@ -348,7 +348,8 @@ protected static function getInheritedData(Concrete $object, string $key, string
             return [];
         }
 
-        if ($inheritedValue = self::getStoreValueForObject($parent, $key, $requestedLanguage)) {
+        $inheritedValue = self::getStoreValueForObject($parent, $key, $requestedLanguage);
+        if (!empty($inheritedValue['value'])) {
             return [
                 'parent' => $parent,
                 'value' => $inheritedValue,