Integration is not updated after KameletBinding change

apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: example
  namespace: jbouska
spec:
  sink:
    ref:
      apiVersion: messaging.knative.dev/v1beta1
      kind: InMemoryChannel
      name: example
  source:
    properties:
      authorizationToken: xxx
    ref:
      apiVersion: camel.apache.org/v1alpha1
      kind: Kamelet
      name: telegram-source
 

oc get integration example -o yaml | grep -A 5 flow 
  flows:
  - from:
      steps:
      - to: knative:channel/example?apiVersion=messaging.knative.dev%2Fv1beta1&kind=InMemoryChannel
      uri: kamelet:telegram-source?authorizationToken=xxx
  traits:

➜  ~ oc patch KameletBinding example -p '{"spec":{"sink":{"ref":{"name":"new_name"}}}}'

#wait for couple of minutes

{code:java}
oc get integration example -o yaml | grep -A 5 flow 
  flows:
  - from:
      steps:
      - to: knative:channel/example?apiVersion=messaging.knative.dev%2Fv1beta1&kind=InMemoryChannel
      uri: kamelet:telegram-source?authorizationToken=xxx
  traits: