[FIX] use move_line expiration date iso lot_id one

report/report_deliveryslip.xml

@@ -63,5 +63,13 @@
 
     </template>
 
+    <!-- Inheritance from product_expiry -->
+    <template id="fumoc_sale_stock_report_delivery_has_serial_move_line_inherit_product_expiry" inherit_id="product_expiry.stock_report_delivery_has_serial_move_line_inherit_product_expiry">
+        <xpath expr="//t[@t-if='has_expiry_date']" position="replace">
+            <t t-if="has_expiry_date">
+                <td><span t-field="move_line.expiration_date" t-options='{"widget": "date"}'/></td>
+            </t>
+        </xpath>
+    </template>
 
 </odoo>