nimble run does not pass command-line arguments to executable

[mildred]

When specifying command-line arguments after the nimble run command-line, I expect those to be passed to the execute program but they are not:

INS mildred@faile:disputatio.nim/a$ nimble init a
      Info: Package initialisation requires info which could not be inferred.
        ... Default values are shown in square brackets, press
        ... enter to use them.
      Using "a" for new package name
    Prompt: Your name? [Anonymous]
    Answer: 
      Using "src" for new package source directory
    Prompt: Package type?
        ... Library - provides functionality for other packages.
        ... Binary  - produces an executable for the end-user.
        ... Hybrid  - combination of library and binary
        ... For more information see https://goo.gl/cm2RX5
     Select Cycle with 'Tab', 'Enter' when done
    Answer: binary
    Prompt: Initial version of package? [0.1.0]
    Answer: 
    Prompt: Package description? [A new awesome nimble package]
    Answer: 
    Prompt: Package License?
        ... This should ideally be a valid SPDX identifier. See https://spdx.org/licenses/.
     Select Cycle with 'Tab', 'Enter' when done
    Answer: MIT
    Prompt: Lowest supported Nim version? [1.9.3]
    Answer: 
   Success: Package a created successfully
INS mildred@faile:disputatio.nim/a$ cd a
INS mildred@faile:a/a$ printf 'import os\necho $commandLineParams()\n' > src/a.nim
INS mildred@faile:a/a$ nimble run a --help
  Verifying dependencies for [email protected]
   Building a/a using c backend
@[]
INS mildred@faile:a/a$ nim --version
Nim Compiler Version 1.9.3 [Linux: amd64]
Compiled at 2023-04-11
Copyright (c) 2006-2023 by Andreas Rumpf

active boot switches: -d:release
INS mildred@faile:a/a$ nimble --version
nimble v0.14.0 compiled at 2023-04-11 21:48:50
git hash: 7efb226ef908297e8791cade20d991784b4e8bfc

In the above session, the command-line arguments is empty @[] while I expected the --help flag to be passed.