Percona-xtradb-cluster-operator cycles on deleting backup from s3

Hello,

I am very pleased on operators work so far how backups are handled and everything went ok until second cluster was added.

Current setup:
Openshift 3.11
image: ‘percona/percona-xtradb-cluster-operator:1.8.0’
pxc: image: 'percona/percona-xtradb-cluster:8.0.22-13.1
CRD (PerconaXtraDBCluster) - admin-db and customer-db

What happens is that operator is unable to update backup CRD and performs s3 file deletion again and after that is still unable to update backup CRD.
That loop never stops.
Untill all 10 workers are busy and operator is skipping backup deletion.

Logs from operator:

{"level":"info","ts":1637762709.6179812,"caller":"zapr/zapr.go:69","msg":"Created a new backup job","Namespace":"dev","Name":"xb-cron-dev-admin-db--s3-ionos-20211124140509-13hs9"}
{"level":"info","ts":1637762758.1214314,"caller":"zapr/zapr.go:69","msg":"deleting backup from s3","name":"cron-dev-admin-db--s3-ionos-20211121135515-364e4"}
{"level":"info","ts":1637762783.195445,"caller":"zapr/zapr.go:69","msg":"backup was removed from s3","name":"cron-dev-admin-db--s3-ionos-20211121135515-364e4"}
{"level":"error","ts":1637762783.2017963,"caller":"zapr/zapr.go:128","msg":"failed to update finalizers for backup","backup":"cron-dev-admin-db--s3-ionos-20211121135515-364e4","error":"Operation cannot be fulfilled on perconaxtradbclusterbackups.pxc.percona.com \"cron-dev-admin-db--s3-ionos-20211121135515-364e4\": the object has been modified; please apply your changes to the latest version and try again","stacktrace":"github.com/go-logr/zapr.(*zapLogger).Error\n\t/go/src/github.com/percona/percona-xtradb-cluster-operator/vendor/github.com/go-logr/zapr/zapr.go:128\ngithub.com/percona/percona-xtradb-cluster-operator/pkg/controller/pxcbackup.(*ReconcilePerconaXtraDBClusterBackup).runS3BackupFinalizer\n\t/go/src/github.com/percona/percona-xtradb-cluster-operator/pkg/controller/pxcbackup/controller.go:361"}
{"level":"info","ts":1637762784.1155515,"caller":"zapr/zapr.go:69","msg":"deleting backup from s3","name":"cron-dev-admin-db--s3-ionos-20211121135515-364e4"}

Before adding second cluster in that namespace sometimes i saw such log error about updating backup but it never stayed in loop.