Ray 1.7.0 ray.init(runtime_env=) kills cluster (was: cluster stuck on "The actor or task with ID [] cannot be scheduled right now")

I was able to get this working in Ray 1.7.0 by removing the runtime_env parameter from ray.init(). Looks like something in 1.7.0 has broken support for this?

This appears to be related to Ray client fails when specifying Conda Environment