Inotify not working in beta19?

Expected behavior

inotify events are propogated to container

Actual behavior

inotify events to not fire

Information

docker run -ti -v /tmp/test:/tmp/test ubuntu bash

apt-get update
apt-get install -y inotify-tools
inotify-wait -m /tmp/test

Go to mac:
touch /tmp/test/file.txt

No output in the docker container when its expected.