http_client inside read_until input does not stop on error even with retries=0

[JSchniertshauerUS]

To reproduce, use the following snippets for client and server

client

input:
  read_until:
    input:
      http_client:
        url: "http://localhost:8088/retry-test"
        verb: GET
        timeout: 10s
        retries: 0
        stream:
          enabled: false
          reconnect: false
          scanner:
            to_the_end: {}
    check: true
    restart_input: false

pipeline:
  processors:
    - noop: {}

output:
  stdout: {}

server

http:
  enabled: true
  address: ":localhost:8089"

logger:
  level: INFO
  format: json
  add_timestamp: true

input:
  http_server:
    address: "localhost:8088"
    path: /retry-test
    allowed_verbs:
      - GET
    timeout: 60s
    rate_limit: ""

pipeline:
  processors:
    - log:
        level: INFO
        message: "Received message"
    - sleep:
        duration: 15s
    - mapping: |
        root = {"content": "test"}
output:
  sync_response:
    status: "200"
    headers:
      Content-Type: application/json

This is supposed to simulate a download from an HTTP server that runs into a timeout. The file is supposed to be download once and then processed by a pipeline. My expectation is that this stops after the first attempt, either by retries=0 on the http_client or the true condition on the read_until. However, this just keep sending requests to the server:

Server output

{"@service":"redpanda-connect","benthos_version":"v4.47.1","level":"info","msg":"Running main config from specified file","path":"/benthos/mock_server.yaml","time":"2025-02-21T12:57:07Z"}
{"@service":"redpanda-connect","level":"info","msg":"Listening for HTTP requests at: http://localhost:8089","time":"2025-02-21T12:57:07Z"}
{"@service":"redpanda-connect","label":"","level":"info","msg":"Receiving HTTP messages at: http://localhost:8088/retry-test","path":"root.input","time":"2025-02-21T12:57:07Z"}
{"@service":"redpanda-connect","level":"info","msg":"Launching a Redpanda Connect instance, use CTRL+C to close","time":"2025-02-21T12:57:07Z"}
{"@service":"redpanda-connect","label":"","level":"info","msg":"Output type sync_response is now active","path":"root.output","time":"2025-02-21T12:57:07Z"}
{"@service":"redpanda-connect","custom_source":true,"label":"","level":"info","msg":"Received message","path":"root.pipeline.processors.0","time":"2025-02-21T12:57:27Z"}
{"@service":"redpanda-connect","custom_source":true,"label":"","level":"info","msg":"Received message","path":"root.pipeline.processors.0","time":"2025-02-21T12:57:38Z"}
{"@service":"redpanda-connect","custom_source":true,"label":"","level":"info","msg":"Received message","path":"root.pipeline.processors.0","time":"2025-02-21T12:57:48Z"}

As far as I understand the documentation, it may be valid that the read_until does not cause a stop even with the condition always evaluating to true, as it checks the condition after producing a message. However, the http_client should not retry as this is being set to 0 retries
The only thing that limits the permanent retry is setting the idle_timeout on the read_until. However, in my opinion this should not apply at all as the input is not idle. I suspect this is only checking whether new messages are produced?