MC-31170: [2.3] Refund Offline button is disabled because of JS error

Author: DianaRusin

app/code/Magento/Sales/Test/Mftf/ActionGroup/AdminCreditMemoActionGroup.xml

@@ -57,8 +57,8 @@
     </actionGroup>
     <actionGroup name="SubmitCreditMemoActionGroup">
         <grabFromCurrentUrl regex="~/order_id/(\d+)/~" stepKey="grabOrderId"/>
-        <waitForElementVisible selector="{{AdminCreditMemoTotalSection.submitRefundOffline}}" stepKey="waitButtonEnabled"/>
-        <click selector="{{AdminCreditMemoTotalSection.submitRefundOffline}}" stepKey="clickSubmitCreditMemo"/>
+        <waitForElementVisible selector="{{AdminCreditMemoTotalSection.submitRefundOfflineEnabled}}" stepKey="waitButtonEnabled"/>
+        <click selector="{{AdminCreditMemoTotalSection.submitRefundOfflineEnabled}}" stepKey="clickSubmitCreditMemo"/>
         <waitForElementVisible selector="{{AdminMessagesSection.success}}" stepKey="waitForMessageAppears"/>
         <see selector="{{AdminMessagesSection.success}}" userInput="You created the credit memo." stepKey="seeCreditMemoCreateSuccess"/>
         <seeInCurrentUrl url="{{AdminOrderDetailsPage.url}}$grabOrderId" stepKey="seeViewOrderPageCreditMemo"/>

app/code/Magento/Sales/Test/Mftf/Section/AdminCreditMemoTotalSection.xml

@@ -19,6 +19,7 @@
         <element name="emailCopy" type="checkbox" selector=".order-totals-actions #send_email"/>
         <element name="refundStoreCredit" type="checkbox" selector=".order-totals-actions .field-refund-store-credit input[type='checkbox']"/>
         <element name="submitRefundOffline" type="button" selector=".order-totals-actions button[data-ui-id='order-items-submit-button']" timeout="60"/>
+        <element name="submitRefundOfflineEnabled" type="button" selector=".order-totals-actions button[data-ui-id='order-items-submit-button']:not(.disabled)" timeout="60"/>
         <element name="creditMemoItem" type="text" selector="#sales_order_view_tabs_order_creditmemos"/>
         <element name="viewMemo" type="text" selector="div#sales_order_view_tabs_order_creditmemos_content a.action-menu-item"/>
         <element name="refundOffline" type="button"  selector=".order-totals-actions button[data-ui-id='order-items-submit-offline']"/>