Eventbridge pattern rule is not created

i am using the latest serverless on macos

     Operating System:          darwin
     Node Version:              13.13.0
     Framework Version:         1.72.0
     Plugin Version:            3.6.13
     SDK Version:               2.3.1
     Components Version:        2.30.12```
===

here is my serverless.yml file
===

```provider:
  name: aws
  runtime: nodejs12.x
  stage: dev
  region: us-west-2
  iamRoleStatements:
    - Effect: Allow
      Action: events:PutEvents
      Resource: "*"

  environment:
    serviceName: ${self:service}
    stage: ${self:provider.stage}

functions:
  hello:
    handler: functions/handler.hello
    events:
      - eventBridge:
        eventBus: arn:aws:events:us-west-2:xxxxx:event-bus/order_events_dev
        pattern:
          source:
            - 'aws.ec2'
          detail-type:
            - 'EC2 Instance State-change Notification'
        #schedule: rate(10 minutes)```
====
after i run sls deploy, the generated cloudformation under .serverless directory doesn't include the rule setting and lambda function doesn't have trigger configured with eventbridge. If i switched to "schedule" and comment out pattern/source/detail-type lines, rule is generated properly and lambda has trigger with eventbridge. 
I  run with "SLS_DEBUG=* sls deploy --Nodeploy", which doesn't report error or exception. It just silently ignore the pattern section. 

Appreciate any suggestions on what i missed here. Thanks!

@roadtest, I am running into the same issues, have you had any luck with deployment?

no, i haven’t figured out solution. My temp workaround is creating eventbridge rule resource separately. I consider this could be bug of latest serverless release.

Were you able to wire up the Lambdas using ARNs in the serverless.yml file once that was done?