TOC v1 Subfolder - Relative path, or?

[cratedev]

Trying to give TOC v1 a shot but I can't get it to work with files in a subfolder. Ideally I'd like it to grab all files in all subfolders, but I'm not sure if that's supported. So, I'm sticking with a single subfolder.

An example of my structure is:

10_Work -- 01_Personnel ---- NAME

01_Work has the folder note with the TOCv1 snippet inside, with path_sub = "01_Personnel"

The 10_Work note shows "No results"

I assume I'm simply doing something wrong but I've tried a few things and I'm not getting anywhere.