My workflow is

1. Clone repository
2. Call CPA action with some packages installation command and sync_files param set to runner-to-vm
3. Call CPA again with cmake command
4. See that files weren't copied during step 2
5. More steps that are not related to the issue...

You can look at the workflow file here: https://github.com/OpenXRay/xray-16/blob/feature/haiku/.github/workflows/cibuild.yml

The logs of the failing build: https://github.com/OpenXRay/xray-16/actions/runs/15231696098/job/42840243445

These lines in Setup Haiku and packages step are for sure related to the problem:

  Executing command inside VM: mkdir -p '/home/runner/work/xray-16/xray-16' && ln -sf '/boot/home/' '/home/runner/work'
  /usr/bin/ssh -t user@cross_platform_actions_host
  bash: cannot set terminal process group (-1): Invalid Argument
  bash: no job control in this shell
  ~> 
  <ray-16' && ln -sf '/boot/home/' '/home/runner/work'