[fix] multi in compute state bordereau

models/scop_bordereau_cg.py

@@ -220,7 +220,7 @@ class Bordereau(models.Model):
             draft_cotiz = bordereau.invoice_ids.filtered(
                 lambda cotiz: cotiz.state == 'draft'
             )
-            ongoing_version = self.bordereau_version_ids.filtered(
+            ongoing_version = bordereau.bordereau_version_ids.filtered(
                 lambda v: v.state == 'new'
             )
             if ongoing_version: