cpp-qt5-client - reserved word: slots

1. I have installed latest generator by steps from https://openapi-generator.tech/docs/installation
2. I used cpp-qt5-client generator and generate Qt5 files
3. Files are generated without error, but compilation fails because one of my key word in yml config file is "slots" and slot is key-word for Qt

fragment of yml file:

schemas:
    UpdateStatus:
      type: object
      required:
        - compatible
        - variant
        - booted
        - active
        - operation
        - lastError
        - progress
        - slots
      properties:

Start with the cpp-qt5-client generator and reproduce generation using the YAML schema fragment containing the slots property. Inspect the generated Qt5 files and compile them to identify where the reserved word is emitted unchanged. Done means the generated client compiles when an OpenAPI property is named slots.