if !utilfeature.DefaultFeatureGate.Enabled(features.PDBUnhealthyPodEvictionPolicy) {
		if !unhealthyPodEvictionPolicyInUse(oldPDBSpec) {
			pdbSpec.UnhealthyPodEvictionPolicy = nil
		}
	}
}

func unhealthyPodEvictionPolicyInUse(oldPDBSpec *policy.PodDisruptionBudgetSpec) bool {
	if oldPDBSpec == nil {
		return false
	}
	if oldPDBSpec.UnhealthyPodEvictionPolicy != nil {