docker-volume-netshare nfs mount prevents container from entering status active

[diefenbachh]

rancher Version: 1.6
docker version: 18.06.3-ce
docker-volume-netshare version 0.36

Issue
Rancher displays container as "Activating" (Container as "Starting") although it has started correctly.
The mount is available inside the container.

compose-file:
version: '2'
volumes:
test_volume:
driver: nfs
driver_opts:
share: nfs_host:/nfs_share
services:
www:
image: alpine
volumes:
- test_volume:/mnt/test_volume
tty: true
stdin_open: true
entrypoint: tail -f /dev/null

docker-volume-netshare running on the host:
/opt/bin/docker-volume-netshare nfs --dockerapiversion 1.38
/opt/bin/docker-volume-netshare -o vers=1.0 cifs