oauth with different oauth server

[matteo-rama]

Inspector Version

MCP Inspector v0.16.6

Describe the bug

using oauth2 with a different server (correctly reported in .wellknown host) i got redirected to the base host /authorize without using the correct oauth server.

details:

mcp server -> http://localhost:9090/sse

http://localhost:9090/.well-known/oauth-authorization-server

{
  "introspection_endpoint": "https://pippo.com/oauth2/introspect",
  "revocation_endpoint": "https://pippo.com/oauth2/revoke",
  "token_endpoint_auth_methods_supported": [
    "client_secret_basic"
  ],
  "jwks_uri": "https://pippo.com/oauth2/jwks",
  "grant_types_supported": [
    "client_credentials"
  ],
  "issuer": "https://pippo.com",
  "token_endpoint": "https://pippo.com/oauth2/token"
}

now, if i press "connect" i got redirect at

http://localhost:9090/authorize?response_type=code&client_id=152340&code_challenge=kapEdY6SCltWsInjXI0xjOzzHIE02Ua9LaOZ89ZfqcQ&code_challenge_method=S256&redirect_uri=http%3A%2F%2Flocalhost%3A6274%2Foauth%2Fcallback&state=b33899138b5247fd3f4d16c31ebd85697d6ebeb3a516a8408732470f4c065597&scope=read

that doesn't exist

what i am doing wrong?