Docker Task "Detach container" still terminates container

Summary

When selecting Detach container in the Docker task, the container is still terminated.

Steps to Reproduce

1. Configure docker task like normal, selecting Detach container
2. Run while true; do docker ps; done via command line
3. Run build
   Notice Bamboo still terminates the container

Expected Results

Container should be left running in the background as when running docker run -d

Actual Results

Container is terminated

Workaround

1. Configure command or script task to run the container detached
   Info: Docker run reference