fix(web): hide duplicate connection mode control

web/src/app/home/bots/components/bot-form/BotForm.tsx

@@ -552,6 +552,14 @@ const BotForm = forwardRef<BotFormHandle, BotFormProps>(function BotForm(
     [adapterNameToDynamicConfigMap, currentAdapter],
   );
 
+  const connectionModeControllerNames = useMemo(() => {
+    if (supportedConnectionModes.length <= 1) return [];
+    const webhookField = dynamicFormConfigList.find(
+      (item) => item.type === DynamicFormItemType.WEBHOOK_URL,
+    );
+    return webhookField?.show_if?.field ? [webhookField.show_if.field] : [];
+  }, [dynamicFormConfigList, supportedConnectionModes.length]);
+
   const botGuideSteps = useMemo<GuidedTourStep[]>(() => {
     const steps: GuidedTourStep[] = [];
 
@@ -1140,6 +1148,7 @@ const BotForm = forwardRef<BotFormHandle, BotFormProps>(function BotForm(
                   <div data-guide="bot-adapter-parameters">
                     <DynamicFormComponent
                       itemConfigList={dynamicFormConfigList}
+                      hiddenItemNames={connectionModeControllerNames}
                       initialValues={currentAdapterConfig}
                       onSubmit={(values) => {
                         form.setValue('adapter_config', values, {

web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx

@@ -441,6 +441,7 @@ export default function DynamicFormComponent({
   systemContext,
   onValidate,
   renderItem,
+  hiddenItemNames,
 }: {
   itemConfigList: IDynamicFormItemSchema[];
   onSubmit?: (val: object) => unknown;
@@ -463,6 +464,8 @@ export default function DynamicFormComponent({
     formValues: Record<string, unknown>;
     setFormValue: (name: string, value: unknown) => void;
   }) => ReactNode | undefined;
+  /** Fields retained in form state but omitted from the rendered form. */
+  hiddenItemNames?: readonly string[];
 }) {
   const isInitialMount = useRef(true);
   const previousInitialValues = useRef(initialValues);
@@ -647,6 +650,8 @@ export default function DynamicFormComponent({
         />
 
         {itemConfigList.map((config, index) => {
+          if (hiddenItemNames?.includes(config.name)) return null;
+
           // Create a normalized config with type converted to frontend format
           const normalizedConfig = {
             ...config,