[FEAT] Being able to get secrets from multiple child namespace while not having access to the parent namespace

[DrouartMaxime]

##DESCRIPTION :
I use to do :

• name: Import secrets from Vault
  uses: hashicorp/vault-action@v3
  with:
  exportToken: true
  method: jwt
  jwtTtl: 120
  path: myClient_github_actions
  jwtGithubAudience: https://github.com/myClient
  url: ${{ vars.VAULT_URL }}
  namespace: parentNamespace/childNamespace
  role: ${{ github.event.repository.name }}
  secrets: ${{inputs.vault-secrets-inputs}}

wich works fine but then I got the need to get secrets from multiple child namespace.
I've seen in the documentation that its possible by adding in my secret path the namespace like so :

parentNamespace-1/childNamespace-1/secret/data/ci/aws secret1 | secret1 ;
parentNamespace-1/childNamespace-2/secret/data/ci/aws secret2 | secret2 ;
parentNamespace-1/childNamespace-3/secret/data/ci/aws secret3 | secret3 ;

But it seems like its not working because I don't have the right to the parent namespace, I keep getting this error :
failed to retrieve vault token. code: ERR_NON_2XX_3XX_RESPONSE, message: Response code 403 (Forbidden), vaultResponse: {"errors":["permission denied"]}

##MY NEEDS :
I'd like to be able to get secrets from multiple child namespace without needing the right to the parent.

##QUESTION :
Am I missing something here ?
Is it a feature you guys planned to do ? Or should I just send myself a json in my workflow to loop on and call vault for every namespace I recieved ?