500 Error in production mode w/ ProxMox widget after copying CA Cert

[fuzzball03]

Like the title states I've copied over the CA certificate and exported the appropriate variables but I'm getting an error 500 with the ProxMox lists widget. I've tried enabling the UseProxy with no change.

Have I missed something obvious based on what can be seen below? I appreciate any help in advanced.

See below for snippets of the conf.yml file, the result of the env command within docker, and the resulting json error from chrome.
note: Pi-hole stats are polling without issue

Thank you

Relevant Snippets

conf.yml

    widgets:
      - type: pi-hole-stats
        options:
          hostname: http://pi-hole/
          apiKey: VUE_APP_PIEAPI
          useProxy: true
      - type: proxmox-lists
        useProxy: true
        options:
          cluster_url: https://10.0.0.8:8006
          user_name: VUE_API_PVEUSER
          token_name: dashy
          token_uuid: VUE_API_PVEUUID

docker exec Dashy env

NODE_EXTRA_CA_CERTS=/app/user-data/pve-ssl.pem
NODE_VERSION=20.11.1
HOSTNAME=****
VUE_API_PVEUSER=root@pam
YARN_VERSION=1.22.19
SHLVL=1
PORT=8080
HOME=/root
OLDPWD=/app
VUE_APP_PIEAPI=****
TERM=xterm
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
DIRECTORY=/app
IS_DOCKER=true
PWD=/app/user-data
VUE_API_PVEUUID=****
NODE_ENV=production

error 500 JSON object

{
    "message": "Request failed with status code 500",
    "name": "AxiosError",
    "stack": "AxiosError: Request failed with status code 500\n    at J (http://10.0.0.21:10/js/chunk-vendors.2a3fe5ac.js:68:18328)\n    at XMLHttpRequest.u (http://10.0.0.21:10/js/chunk-vendors.2a3fe5ac.js:68:23215)\n    at Bt.request (http://10.0.0.21:10/js/chunk-vendors.2a3fe5ac.js:68:31178)",
    "config": {
        "transitional": {
            "silentJSONParsing": true,
            "forcedJSONParsing": true,
            "clarifyTimeoutError": false
        },
        "adapter": [
            "xhr",
            "http",
            "fetch"
        ],
        "transformRequest": [
            null
        ],
        "transformResponse": [
            null
        ],
        "timeout": 50000,
        "xsrfCookieName": "XSRF-TOKEN",
        "xsrfHeaderName": "X-XSRF-TOKEN",
        "maxContentLength": -1,
        "maxBodyLength": -1,
        "env": {},
        "headers": {
            "Accept": "application/json, text/plain, */*",
            "Target-URL": "https://10.0.0.8:8006/api2/json/nodes",
            "CustomHeaders": "{\"Authorization\":\"PVEAPIToken=VUE_API_PVEUSER!dashy=VUE_API_PVEUUID\"}"
        },
        "method": "get",
        "url": "http://10.0.0.21:10/cors-proxy",
        "data": "{}"
    },
    "code": "ERR_BAD_RESPONSE",
    "status": 500
}