Creating injections at a specific GPS time in noise does not work

The following

bilby_pipe.create_injections.create_injection_file(
            filename,
            n_injection,
            prior_file=prior_file,
            generation_seed=None,
            extension="json",
            gps_file="tests/gps_file.txt"
        )

Generates a json only with the geocenter times, and none of the other parameters:

{
  "injections": {
    "__dataframe__": true,
    "content": {
      "0": [
        1126259464.0888846,
        1126259467.9299815
      ]
    }
  }
}