fix #1196

src/Grid/Concerns/CanFixColumns.php

@@ -31,7 +31,7 @@ trait CanFixColumns
 
     protected function resetActions()
     {
-        $actions = $this->actionsClass ?: config('admin.grid.grid_action_class');
+        $actions = $this->getActionClass();
 
         if ($actions === DropdownActions::class) {
             $this->setActionClass(Actions::class);