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Cannot delete phantom volume from container

Hello, I am fairly new to Docker, and am having an odd problem with one of my containers, based on the “wordpress:latest” image from Docker Hub.

I am running Docker Desktop for Windows on a Windows 10 Professional machine.

My problem is that I have a “phantom” volume that keeps being created, and I cannot make it go away.

My docker-compose file:
version: “3”

services:
wordpress:
image: wordpress:latest
network_mode: {redacted}
ports:
- 80
- 443
restart: always
environment:
VIRTUAL_HOST: {redacted}
WORDPRESS_DB_HOST: {redacted}
WORDPRESS_DB_NAME: {redacted}
WORDPRESS_DB_USER: {redacted}
WORDPRESS_DB_PASSWORD: {redacted}
LETSENCRYPT_HOST: {redacted}
LETSENCRYPT_EMAIL: {redacted}
container_name: wordpress
volumes:
- C:/Wordpress:/var

networks:
default:
external:
name: {redacted}

When I actually create this container, I end up with TWO volumes:

    "Mounts": [
        {
            "Type": "bind",
            "Source": "/host_mnt/c/Wordpress",
            "Destination": "/var",
            "Mode": "rw",
            "RW": true,
            "Propagation": "rprivate"
        },
        {
            "Type": "volume",
            "Name": "d0ffce5348df79682a906dd3976a68c2c595c4c2604b54efbc928af065705e42",
            "Source": "/var/lib/docker/volumes/d0ffce5348df79682a906dd3976a68c2c595c4c2604b54efbc928af065705e42/_data",
            "Destination": "/var/www/html",
            "Driver": "local",
            "Mode": "",
            "RW": true,
            "Propagation": ""
        }
    ],

My question is this: How do I get rid of the second mount (the one NOT included in the docker-compose file)?

It seems like the file mount is being linked to the Host VM. I have tried to delete and purge the container, volume, image, but the wrong share just keeps coming back (albeit with a different GUID in the Source folder)

I would like a single mount between my local PC (C:/Wordpress) and the container folder /var/www/html.

Can anyone help? I’ve searched and searched, but I cannot find anything like this situation.

Thank you for any help you can offer…