gitlab-www user & group created but not needed on Gitaly-only server

Summary

When following https://docs.gitlab.com/ee/administration/gitaly/configure_gitaly.html#configure-gitaly-servers, gitlab-www user & group is still created but does not appear to be needed per sudo tree -pug /opt/gitlab /var/opt/gitlab /etc/gitlab /var/log/gitlab | grep gitlab-www

Am I missing something?

Steps to reproduce

Setup Gitaly-only server following https://docs.gitlab.com/ee/administration/gitaly/configure_gitaly.html

What is the current bug behavior?

gitlab-www user created

What is the expected correct behavior?

gitlab-www user not created

Relevant logs

Relevant logs

Details of package version

Provide the package version installation details