strimzi PVC error log

[sushiMix]

Hello, with a deployed strimzi cluster (with 0.20.0 or 0.21.1) using helm chart I see following error in the kubecontroller.

E0218 15:00:11.301465 1 pvc_protection_controller.go:140] PVC default/data-kafka-kafka-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-kafka-0": the object has been modified; please apply your changes to the latest version and try again
E0218 15:02:11.358671 1 pvc_protection_controller.go:140] PVC default/data-kafka-kafka-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-kafka-0": the object has been modified; please apply your changes to the latest version and try again
E0218 15:04:11.333304 1 pvc_protection_controller.go:140] PVC default/data-kafka-kafka-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-kafka-0": the object has been modified; please apply your changes to the latest version and try again
E0218 15:06:11.339396 1 pvc_protection_controller.go:140] PVC default/data-kafka-kafka-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-kafka-0": the object has been modified; please apply your changes to the latest version and try again
E0218 15:08:10.105997 1 pvc_protection_controller.go:140] PVC default/data-kafka-zookeeper-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-zookeeper-0": the object has been modified; please apply your changes to the latest version and try again
E0218 15:08:11.361020 1 pvc_protection_controller.go:140] PVC default/data-kafka-kafka-0 failed with : Operation cannot be fulfilled on persistentvolumeclaims "data-kafka-kafka-0": the object has been modified; please apply your changes to the latest version and try again

I can't see any similar issue with classical StatefulSet deployment and any error log in the strimzi operator...

Does anyone already noticed it. How can I suppress such errors ?