Fix issue where query scopes add unnecessary find requests

Author: likeadeckofcards

src/Database/Eloquent/FMEloquentBuilder.php

@@ -332,10 +332,10 @@ protected function callScope(callable $scope, array $parameters = [])
             $query->setFindRequestIndex(0);
 
             $result = $scope(...$parameters) ?? $this;
+        } else {
+            $query->setFindRequestIndex(count($query->wheres) - 1);
         }
 
-        $query->resetFindRequestIndex();
-
         return $result;
     }
 }