Description of problem:
Please update the 'default' kickstart template to use a kickstart metadata keyword for the firstboot command, for example:

  firstboot {{ firstboot|default('--disabled') }}

This will allow us to do QE testing of the initial-setup tool with ks_meta="firstboot=--enabled".  At the moment, we have to write a full <kickstart>...</kickstart> section with the entire top portion of a kickstart file (everything before %packages) just override the one firstboot command.

Version-Release number of selected component (if applicable):
Beaker 26.6