Add regression check.

client/src/components/jobs-detail-rates/jobs-detail-rates.parts.component.jsx

@@ -1,4 +1,4 @@
-import { Collapse, Form, InputNumber, Switch } from "antd";
+import { Collapse, Form, Input, InputNumber, Switch } from "antd";
 import React from "react";
 import { useTranslation } from "react-i18next";
 import { connect } from "react-redux";
@@ -563,6 +563,13 @@ export function JobsDetailRatesParts({
           >
             <Switch />
           </Form.Item>
+          <Form.Item
+            style={{ display: "none" }}
+            label={t("jobs.fields.parts_tax_rates.prt_tx_ty1")}
+            name={["parts_tax_rates", "PAN", "prt_tx_ty1"]}
+          >
+            <Input />
+          </Form.Item>
         </LayoutFormRow>
         <LayoutFormRow header={t("joblines.fields.part_types.PAO")}>
           <Form.Item