Error installing helm chart of openshift

I get the following error deploying helm chart on openshift cluster: "Created pod vault-0 in StatefulSet vault failed error: pods "vault-0 is forbidden: unable to validate against any security context constrainst: [provider “anyuid”: Forbidden. Not usable by use or serviceaccount "

I would like to deploy scc as described in Unable to use the helm chart on openshift · Issue #275 · hashicorp/vault-helm · GitHub but I wonder if uid 100 is mandatory or can be changed to avoid collisions with system uid. Thanks