Run inside a GitLab CI/CD pipeline?

[TheJanzap]

I've tried running gtt inside a GitLab pipeline to automate generating reports with following .gitlab-ci.yml:

stages:
  - build

build-report:
  stage: build
  image:
      name: kriskbx/gitlab-time-tracker
      entrypoint: [""]
  script:
    - gtt report --token=$CI_JOB_TOKEN --verbose

However, I recieve a 401 from GitLab's API:

Error: Project not found or no access rights "<ProjectName>".
{ StatusCodeError: 401 - {"message":"401 Unauthorized"}
....
uri: '[http://gitlab.example.com/api/v4/projects/projectname?private_token=[MASKED]&page=1&per_page=100'](http://gitlab.example.com/api/v4/projects/projectname?private_token=[MASKED]&page=1&per_page=100%27),

The project for which the time tracking report should be generated is in a different repo, but it has been added to the main repos CI/CD job token allowlist.
Are the permissions access the issues with the Job Token too weak?