Incorrect contructor for Okta Custom Authorization Server OAuth metadata URL

[brvaland]

Hello,

I am using Okta Identity Server with our organization and I tried to add OAuth to MCP Server. In my PRM document I have declared below authorization server details.

{
   "authorization_servers": [
       "https://dev-012345.oktapreview.com/oauth2/ausxxxxxx0h9"
    ]
}

Inspector tries to construct the metadata endpoint like this:

https://dev-012345.oktapreview.com/.well-known/oauth-authorization-server

The correct .well-known url for okta custom auth server as below

https://dev-012345.oktapreview.com/oauth2/ausxxxxxx0h9/.well-known/oauth-authorization-server

I tried with different mcp client such as vscode and it construct correctly but not sure if above is expected or a bug in inspector.

Is there a workaround or way to resolve the issue will be helpful.?

Thanks