Including profiles with the spring.profiles.include property is not working for the jdbc environment

Describe the bug
Spring cloud version: 2021.0.1
When trying to include profiles with the spring.profiles.include property for the jdbc spring cloud config environment the profile is not included.

Sample
I have the following properties table for the jdbc spring cloud config profile:

Right now when I call the config service to fetch the config for myapp with /myapp/default I get the following reponse:

{
  "name": "myapp",
  "profiles": [
    "default"
  ],
  "label": null,
  "version": null,
  "state": null,
  "propertySources": [
    {
      "name": "myapp-default",
      "source": {
        "spring.profiles.include": "myprofile"
      }
    }
  ]
}

But I would expect to get the following:

{
  "name": "myapp",
  "profiles": [
    "default"
  ],
  "label": null,
  "version": null,
  "state": null,
  "propertySources": [
    {
      "name": "application-myprofile",
      "source": {
        "my-profile-property": "my-profile-value"
      }
    },
    {
      "name": "myapp-default",
      "source": {
        "spring.profiles.include": "myprofile"
      }
    }
  ]
}

This works well with the Git backend.

Start at the config service endpoint for /myapp/default and trace how the JDBC environment handles spring.profiles.include. Compare that behavior with the Git backend, using the supplied property table and response as the reproduction. Done means the JDBC response includes the application-myprofile property source and its my-profile-property value.