ansible vmware_guest customvalues and annotation

Hello Folks , I upgrade ansible 2.4 to 2.5 but my customvalue option stop working.

My annotation attributes already defined in template, and i have the following syntax. I downgrade my ansible 2.4 and annotation start working for me.

customvalues:
- annotation:
  key: APPLICATION
  value: "{{ application }}"
- annotation:
  key: BUSINESS_UNIT
  value: "{{ business_unit }}"
- annotation:
  key: ENVIRONMENT
  value: "{{ env_name }}"