docker::registry fails

[hawkeye-7]

Describe the Bug

docker::registry fails with

Error: Failed to apply catalog: undefined method `scan' for #<Puppet::Pops::Evaluator::DeferredValue:0x00007efedfaa8658 @proc=#<Proc:0x00007efedfaa86a8 /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/pops/evaluator/deferred_resolver.rb:173>>

Expected Behavior

Logging on to the registry.

Steps to Reproduce

Add the following code to your manifest:
docker::registry { 'example.docker.io:5000':
username => 'user',
password => 'secret',
}

You can substitute a valid registry, userid and password, but you will still get this error

Environment

• Version 9.1.0
• Platform Rocky Linux release 8.8 (Green Obsidian)

Additional Context

This is the example from the documentation.