MC-16222: Cannot save Shipping Methods page because in UPS method have required fields

Author: viktorpetryk

app/code/Magento/Ups/view/adminhtml/templates/system/shipping/carrier_config.phtml

@@ -159,6 +159,10 @@ require(["prototype"], function(){
             } else {
                 for (a = 0; a < this.checkingUpsXmlId.length; a++) {
                     if ($F(this.carriersUpsActiveId) === '1') {
+                        if ($(this.checkingUpsXmlId[a] + '_inherit') !== null
+                            && $F(this.checkingUpsXmlId[a] + '_inherit') === '1') {
+                            continue;
+                        }
                         $(this.checkingUpsXmlId[a]).addClassName('required-entry').disabled = false;
                     } else {
                         $(this.checkingUpsXmlId[a]).removeClassName('required-entry').disabled = true;