`avatarURL` does not seem to work

[EdmondDantes21]

avatarURL does not seem to work with https://support.hubstaff.com/wp-content/uploads/2019/08/good-pic-768x733.png

apiVersion: basic.authn.krateo.io/v1alpha1
kind: User
metadata:
  name: edmond
  namespace: krateo-system
spec:
  displayName: Edmond
  avatarURL: https://support.hubstaff.com/wp-content/uploads/2019/08/good-pic-768x733.png
  groups:
    - admins
  passwordRef:
    namespace: krateo-system
    name: edmond-password
    key: password