container expiration policy does not work

[burtsevyg]

Set container expiration policy for all projects:

projects.auto_paginate do |project|
  begin
    puts project.name
    Gitlab.edit_project(project.id, { container_expiration_policy_attributes: {cadence: "1d", enabled: true, keep_n: 100, older_than: "60d", name_regex: ".*"} })
  rescue Gitlab::Error::Error => error
    puts error
  end
end

but after some time (about 1 hour) configuration cleared.

[burtsevyg]

This happen only for repositories which doesn't have images.