diff --git a/addons/sale/models/sale.py b/addons/sale/models/sale.py
index 6cd702e7f27..6fbaa06ea18 100644
--- a/addons/sale/models/sale.py
+++ b/addons/sale/models/sale.py
@@ -1877,8 +1877,10 @@ class SaleOrderLine(models.Model):
         for ptav in (no_variant_ptavs - custom_ptavs):
             name += "\n" + ptav.with_context(lang=self.order_id.partner_id.lang).display_name
 
+        # Sort the values according to _order settings, because it doesn't work for virtual records in onchange
+        custom_values = sorted(self.product_custom_attribute_value_ids, key=lambda r: (r.custom_product_template_attribute_value_id.id, r.id))
         # display the is_custom values
-        for pacv in self.product_custom_attribute_value_ids:
+        for pacv in custom_values:
             name += "\n" + pacv.with_context(lang=self.order_id.partner_id.lang).display_name
 
         return name