CAO prints excessive messages after editing autofailover setting

Using

kubectl edit couchbaseclusters.couchbase.com cb-ex,

I did add

autoFailoverServerGroup: true

to my Couchbase Cluster.

After that,

kubectl describe cbc cb-ex

prints excessive messages as follows and does not seem to stop:

  Normal   ClusterSettingsEdited  108s                     Setting for `autofailover` was edited
  Normal   ClusterSettingsEdited  86s                      Setting for `autofailover` was edited
  Normal   ClusterSettingsEdited  63s                      Setting for `autofailover` was edited
  Normal   ClusterSettingsEdited  41s                      Setting for `autofailover` was edited
  Normal   ClusterSettingsEdited  19s                      Setting for `autofailover` was edited