Cannot build (mk)docs on ARM64

There is no AMD64 version of a mkdocs image and it blocks the whole installation. Shouldn't the docs be optional?

TASK [homelabos_deploy : Build docs using mkdocs Docker image] *************************************************************************************
fatal: [myserver]: FAILED! => ...  "Status: Downloaded newer image for nickbusey/homelabos-mkdocs:latest", "WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested"