Issue description

The TAB auto-completion for the "lab" command didn't work, and I had to recreate the bash completion file with lab completion in /etc/bash_completion.d and source it.

Steps to reproduce:

Workaround:
Verify and redistribute the 'lab' bash completion script to all RHEL VMs in the lab environment. Check for any environment variables or configuration changes that might be preventing the script from loading.

Expected result: