Getting started docker docs cannot be followed in order

[CoenraadS]

Following the Get Started docs: https://www.chirpstack.io/docs/getting-started/docker.html

Running docker-compose up will fail with:
Error response from daemon: crun: cannot stat /mnt/c/ir-projects/chirpstack-docker/lorawan-devices: No such file or directory: OCI runtime attempted to invoke a command that was not found

This folder is presumably created by a step defined at the bottom of the docs, but this step is also marked optional. (Import LoRaWAN device repository)

I would expect that when the docs tell me I can run a command, that command will work without me having to read the next steps, or perform optional steps.