When rendering a parsed ConfigObject, in a scenario where there is a configuration like

@config-file1.conf
include file("values.conf")
outer {
include file("config-file2.conf")
}

@config-file2.conf
inner = ${value.url}

@values.conf
value {
url = "http://localhost"
}

the rendered ConfigObject after just Parseable.newFile("config-file2.conf").parse() has:

value {
url = "http://localhost"
}
outer {
inner = ${ outer.value.url }
}

instead of what was actually read :

value {
url = "http://localhost"
}
outer {
inner = ${ value.url }
}

This means that if parsed back again and then later resolved, it will break because there is no outer.value.url.
However, if resolved from the original file, it resolves correcly as inner=http://localhost (as expected).