Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/jellyfin/blame/commit/7fdd8df8a557009bed0740feb6f78ad3f7cfa9f4/deployment/Dockerfile.docker.armhf
You should set ROOT_URL correctly, otherwise the web may not work correctly.