can't use Tiltfile's local directive to execure local docker commands when using d8s bec. of overwritten DOCKER_HOST

[pandorasNox]

running something like this in a Tiltfile will fail when running d8s up tilt up:

def helmfile_docker(cmd):
  pwd = local("pwd | tr -d '\n' ")
  return local("docker run --rm -w /workdir -v %s:/workdir --entrypoint=bash quay.io/roboll/helmfile:v0.143.0 -c '%s'" % (pwd, cmd) )

a possible solution to that is using unset in the local directive like that:

def helmfile_docker(cmd):
  pwd = local("pwd | tr -d '\n' ")
  return local("unset DOCKER_HOST; docker run --rm -w /workdir -v %s:/workdir --entrypoint=bash quay.io/roboll/helmfile:v0.143.0 -c '%s'" % (pwd, cmd) )

This behaviour is not obvious although understandable as d8s overwrites the DOCKER_HOST.
This should maybe be mentioned in the documentation or handled in some other way?