diff --git a/src-tauri/vendored/plugins/auth-oauth2/build/index.js b/src-tauri/vendored/plugins/auth-oauth2/build/index.js
index a933be5b..cc26357a 100644
--- a/src-tauri/vendored/plugins/auth-oauth2/build/index.js
+++ b/src-tauri/vendored/plugins/auth-oauth2/build/index.js
@@ -593,7 +593,6 @@ var plugin = {
       const headerPrefix = optionalString(values, "headerPrefix") ?? "";
       const grantType = requiredString(values, "grantType");
       const credentialsInBody = values.credentials === "body";
-      console.log("Performing OAuth", values);
       let token;
       if (grantType === "authorization_code") {
         const authorizationUrl = requiredString(values, "authorizationUrl");
diff --git a/src-web/components/DynamicForm.tsx b/src-web/components/DynamicForm.tsx
index 3f23a024..2f7527bf 100644
--- a/src-web/components/DynamicForm.tsx
+++ b/src-web/components/DynamicForm.tsx
@@ -219,18 +219,11 @@ function TextArg({
   autocompleteVariables: boolean;
   stateKey: string;
 }) {
-  const handleChange = useCallback(
-    (value: string) => {
-      onChange(value === '' ? DYNAMIC_FORM_NULL_ARG : value);
-    },
-    [onChange],
-  );
-
   return (
     <Input
       name={arg.name}
       multiLine={arg.multiLine}
-      onChange={handleChange}
+      onChange={onChange}
       defaultValue={value === DYNAMIC_FORM_NULL_ARG ? arg.defaultValue : value}
       required={!arg.optional}
       disabled={arg.disabled}
@@ -238,7 +231,7 @@ function TextArg({
       label={arg.label ?? arg.name}
       size={INPUT_SIZE}
       hideLabel={arg.label == null}
-      placeholder={arg.placeholder ?? arg.defaultValue ?? ''}
+      placeholder={arg.placeholder ?? undefined}
       autocomplete={arg.completionOptions ? { options: arg.completionOptions } : undefined}
       useTemplating={useTemplating}
       autocompleteVariables={autocompleteVariables}
@@ -263,13 +256,6 @@ function EditorArg({
   autocompleteVariables: boolean;
   stateKey: string;
 }) {
-  const handleChange = useCallback(
-    (value: string) => {
-      onChange(value === '' ? DYNAMIC_FORM_NULL_ARG : value);
-    },
-    [onChange],
-  );
-
   const id = `input-${arg.name}`;
 
   // Read-only editor force refresh for every defaultValue change
@@ -296,10 +282,10 @@ function EditorArg({
         autocomplete={arg.completionOptions ? { options: arg.completionOptions } : undefined}
         disabled={arg.disabled}
         language={arg.language}
-        onChange={handleChange}
+        onChange={onChange}
         heightMode="auto"
         defaultValue={value === DYNAMIC_FORM_NULL_ARG ? arg.defaultValue : value}
-        placeholder={arg.placeholder ?? arg.defaultValue ?? ''}
+        placeholder={arg.placeholder ?? undefined}
         useTemplating={useTemplating}
         autocompleteVariables={autocompleteVariables}
         stateKey={stateKey}
diff --git a/src-web/components/HttpAuthenticationEditor.tsx b/src-web/components/HttpAuthenticationEditor.tsx
index e3cac026..2ee2ab88 100644
--- a/src-web/components/HttpAuthenticationEditor.tsx
+++ b/src-web/components/HttpAuthenticationEditor.tsx
@@ -27,7 +27,6 @@ export function HttpAuthenticationEditor({ request }: Props) {
 
   const handleChange = useCallback(
     (authentication: Record<string, boolean>) => {
-      console.log('UPDATE', authentication);
       if (request.model === 'http_request') {
         updateHttpRequest.mutate({
           id: request.id,