Where is the default Z-Wave Config_path in a Docker on Synology install?

I have Home Assistant running in Docker on a Synology NAS.

A new light switch (ZWP on/off HS-100) is showing up as “Z Wave Products Inc. Unknown: type=4447, id=3033”. I’ve read that I need to take the XML File from the Z-Wave Alliance site and place into the config_path.

Where is this path in my setup? And how should I best import this XML file?

I’ve searched everywhere, but most of what I’ve found references hassio or hassbian installs and I can’t seem to figure out where this folder can be found.