To clarify, I have other config and template files working correctly in my custom theme using the guide Ben posted awhile back. It's just this one config file that won't work. Going off what Ben had posted earlier
You can edit this file, but I would strongly suggest making a backup, because it is the default file and it does not function like the rest of the theme files that have fallbacks
it would appear that this is the expected behavior. I just wanted to make sure that was the case.