Notebook pod has incorrect resource request/limit

Description of problem:

Regression - Notebook size dropdown is not working. Spawned pod has incorrect resource request/limit

Whenever I spawn a notebook, I select the size (e.g. medium 3cpu request, 6 cpu limit, 24gb RAM), but it's spawning with the default resources (e.g. 1 cpu request, 2 cpu limit, 4 gb ram request, 8gb ram limit).  

Prerequisites (if any, like setup, operators/versions):

Build v1.5.0-4

Steps to Reproduce

1. Open JH Spawner
2. Choose size other than default (e.g. medium)
3. Start Server
4. Open rhods-notebook namespace and look at pod resources

Actual results:

Yaml for the pod specifies

  containers:
    - resources:
        limits:
          cpu: '2'
          memory: 8Gi
        requests:
          cpu: '1'
          memory: 4Gi

Expected results:

Yaml for the spawned pod should match the resources I picked from the dropdown.

Reproducibility (Always/Intermittent/Only Once):

Always

Build Details: v 1.5.0-4

Workaround: None

Additional info: