Foreman 3.6 w Katello 4.8 install failing

Problem:
When running ‘foreman-installer --scenario katello’ as root, on a fresh install of RHEL8.8, we are receiving the following error(s):

2023-06-01 10:52:53 [NOTICE] [configure] 1250 configuration steps out of 1706 steps complete.
2023-06-01 10:53:46 [ERROR ] [configure] Execution of '/usr/sbin/foreman-rake -- config -k 'pulp_client_cert' -v '/etc/pki/katello/certs/pulp-client.crt'' returned 1: rake aborted!
2023-06-01 10:53:46 [ERROR ] [configure] NoMethodError: undefined method `settings_type' for nil:NilClass
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/foreman/lib/tasks/config.rake:105:in `block in run_key_values'
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/foreman/lib/tasks/config.rake:100:in `each'
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/foreman/lib/tasks/config.rake:100:in `run_key_values'
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/foreman/lib/tasks/config.rake:77:in `run'
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/foreman/lib/tasks/config.rake:165:in `block in <top (required)>'
2023-06-01 10:53:46 [ERROR ] [configure] /usr/share/gems/gems/rake-13.0.1/exe/rake:27:in `<top (required)>'
2023-06-01 10:53:46 [ERROR ] [configure] Tasks: TOP => config
2023-06-01 10:53:46 [ERROR ] [configure] (See full trace by running task with --trace)
2023-06-01 10:53:46 [ERROR ] [configure] /Stage[main]/Katello::Application/Foreman_config_entry[pulp_client_cert]/value: change from '' to '/etc/pki/katello/certs/pulp-client.crt' failed: Execution of '/usr/sbin/foreman-rake -- config -k 'pulp_client_cert' -v '/etc/pki/katello/certs/pulp-client.crt'' returned 1: rake aborted!

Expected outcome:
Complete installation

Foreman and Proxy versions:
Foreman 3.6.1
Foreman and Proxy plugin versions:
Foreman 5.6.1
Katello 4.8
Distribution and version:
RHEL 8.8
Other relevant data: