diff --git a/src/UniqueTranslationValidator.php b/src/UniqueTranslationValidator.php
index c50c81e..c35c58a 100644
--- a/src/UniqueTranslationValidator.php
+++ b/src/UniqueTranslationValidator.php
@@ -101,7 +101,7 @@ protected function getNovaAttributeNameAndLocale($attribute)
      */
     protected function isFilamentTranslation($attribute)
     {
-        return strpos($attribute, 'data.') === 0;
+        return Str::startsWith($attribute, ['data.', 'mountedTableActionsData.']);
     }
 
     /**
@@ -113,7 +113,7 @@ protected function isFilamentTranslation($attribute)
      */
     protected function getFilamentAttributeNameAndLocale($attribute, $validator)
     {
-        $attribute = str_replace('data.', '', $attribute);
+        $attribute = preg_replace('~^(?:data|mountedTableActionsData\.\d+)\.~', '', $attribute);
 
         $dataValidator = $validator->getData();