Instantiate list of ids when exporting data with domain as list of ids

Closes #12868
(grafted from 645ee58d8a4ae278cd2613ff2b16cc0b859046a8)

--HG--
branch : 7.0

trytond/trytond/ir/routes.py

@@ -252,7 +252,8 @@ def data(request, pool, model):
 
         try:
             if domain and isinstance(domain[0], (int, float)):
-                rows = Model.export_data(domain, fields_names, header)
+                rows = Model.export_data(
+                    Model.browse(domain), fields_names, header)
             else:
                 rows = Model.export_data_domain(
                     domain, fields_names,