Workspace not correctly attaching

Fairly new to Circle CI and finally managed to wrap my head around how workspaces work across jobs.
Weirdly enough it seems like the workspace does not attach correctly in this job: https://circleci.com/gh/inthepocket/hubble-scripts/362

I am trying to build binaries in a job, persist the bin folder and attach it in the next job so I can publish them to github:

version: 2.1

executors:
  node:
    parameters:
      image:
        type: string
        default: "10"
    docker:
      - image: circleci/node:<< parameters.image >>

jobs:
  build:
    executor: node
    steps:
      - checkout
      - run: npm ci
      - run:
          name: Build artifacts (binary + node runtime)
          command: npm run build
      - persist_to_workspace:
          root: .
          paths:
            - bin

  publish_github_release:
    docker:
      - image: cibuilds/github
    steps:
      - attach_workspace:
          at: .
      - run:
          name: Publish Github release
          command: |
            ls -l bin/
            VERSION="$(bash bin/hubble-cli-linux-x64 --version)"
            ghr -t ${GITHUB_TOKEN} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} -delete ${VERSION} bin/

workflows:
  version: 2

  publish_release:
    jobs:
      - build:
          filters:
            branches:
              only: master
      - publish_github_release:
          requires:
            - build

With this config I bump into the following error:

The binaries are clearly there in the output of ls bin but not recognized when running them in the subshell to get the version.

Hi @thibmaek ,
Did you find a solution? I’m also running into this problem at the moment.