cannot get token when using password grant_type due to "Requested connector does not exist."

[zeddit]

Preflight Checklist

• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for an issue that matches the one I want to file, without success.
• I am not looking for support or already pursued the available support channels without success.

Version

2.37.0

Storage Type

SQLite

Installation Type

Official Helm chart

Expected Behavior

when request using the following url, a token will be returned.

curl -i -X POST -d 'grant_type=password'  -d 'client_id=example-app' -d 'client_secret=ZXhhbXBsZS1hcHAtc2VjcmV0'  -d 'scope=openid' -d 'connector_id=ldap' http://127.0.0.1:5556/dex/token

Actual Behavior

curl -i -X POST http://127.0.0.1:5556/dex/token
{"error":"unsupported_grant_type"}%

curl -i -X POST -d 'grant_type=password'  http://127.0.0.1:5556/dex/token
{"error":"invalid_client","error_description":"Invalid client credentials."}%

curl -i -X POST -d 'grant_type=password'  -d 'client_id=example-app' http://127.0.0.1:5556/dex/token
{"error":"invalid_client","error_description":"Invalid client credentials."}%

curl -i -X POST -d 'grant_type=password'  -d 'client_id=example-app' -d 'client_secret=ZXhhbXBsZS1hcHAtc2VjcmV0'  http://127.0.0.1:5556/dex/token
{"error":"invalid_request","error_description":"Missing required scope(s) [\"openid\"]."}%

curl -i -X POST -d 'grant_type=password'  -d 'client_id=example-app' -d 'client_secret=ZXhhbXBsZS1hcHAtc2VjcmV0'  -d 'scope=openid' http://127.0.0.1:5556/dex/token
{"error":"invalid_request","error_description":"Requested connector does not exist."}%

curl -i -X POST -d 'grant_type=password'  -d 'client_id=example-app' -d 'client_secret=ZXhhbXBsZS1hcHAtc2VjcmV0'  -d 'scope=openid' -d 'connector_id=ldap' http://127.0.0.1:5556/dex/token
{"error":"invalid_request","error_description":"Requested connector does not exist."}%

Steps To Reproduce

No response

Additional Information

No response

Configuration

I used the official ldap docker-compose file and config-ldap.yaml

Logs

No response