Unable to find file when trying to get help docs.

[blade2005]

I was getting this on my local as well. I decided to build a Docker container to test this in isolation.
Here is my docker file

FROM node:lts
RUN npm -g install leafdoc && mkdir /workdir
WORKDIR /workdir
ENTRYPOINT ["leafdoc"]

Built with

docker build -f leafdoc.Dockerfile -t leafdoc:latest .

Executing docker run --rm leafdoc:latest -h gives me the following:

node:fs:585
  handleErrorFromBinding(ctx);
  ^

Error: ENOENT: no such file or directory, open 'templates/basic/html.hbs'
    at Object.openSync (node:fs:585:3)
    at Object.readFileSync (node:fs:453:35)
    at getTemplate (file:///usr/local/lib/node_modules/leafdoc/src/template.mjs:20:51)
    at Leafdoc.outputStr (file:///usr/local/lib/node_modules/leafdoc/src/leafdoc.mjs:508:11)
    at file:///usr/local/lib/node_modules/leafdoc/src/cli.mjs:83:12
    at ModuleJob.run (node:internal/modules/esm/module_job:197:25)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:337:24)
    at async loadESM (node:internal/process/esm_loader:88:5)
    at async handleMainPromise (node:internal/modules/run_main:61:12) {
  errno: -2,
  syscall: 'open',
  code: 'ENOENT',
  path: 'templates/basic/html.hbs'
}

I would expect a standard help message. Not a complaint about a template file.