Credentials "Advanced options" not showing

Questions
1

Describe the problem/error/question

Previously, when adding OAuth2 credentials (specifically for Google Sheets), I had access to advanced properties like Authorization URL, Access Token URL, Auth URI Query Parameters, etc.

Now, when creating a new Google Sheets credential or editing an existing one, those advanced fields no longer appear, and I’m only prompted for Client ID and Client Secret.

How can I bring back the full advanced OAuth2 configuration view?

What is the error message (if any)?

No error message, but the UI no longer displays the advanced OAuth2 credential fields.

Previously (when advanced fields were visible):

image
image1919×843 113 KB

Now (only basic fields visible):

image
image1648×823 53.2 KB

N8N Setup

  • n8n version: 1.93.0
  • Database: SQLite
  • Running n8n via: Docker
  • Operating system: Ubuntu 20.04 LTS
2

They probably simplified the Oauth2 options because Google API access doesn’t support other Oauth2 grant types, etc. anyway. Also, the options like Authorization Token URL and Access Token URL were probably never changed (overridden) from their default values, so they removed that opportunity to mess things up.

Are you saying there is another valid Oauth2 configuration for Google APIs that you are no longer able to use?